SSL Server Test: www.nautec.se (Powered by Qualys SSL Labs)

SSL Report: www.nautec.se (212.125.226.156)

Assessed on: Mon, 19 Jan 2026 07:21:07 UTC | Clear cache

Due to a recently discovered bug in Apple's code, your browser is exposed to MITM attacks. Click here for more information.

Summary

Overall Rating

100

Certificate

Protocol Support

Key Exchange

Cipher Strength

Visit our documentation page for more information, configuration guides, and books. Known issues are documented here.

This server does not support Forward Secrecy with the reference browsers. Grade capped to B. MORE INFO »

This server supports TLS 1.0 and TLS 1.1. Grade capped to B. MORE INFO »

This server does not support TLS 1.3. MORE INFO »

This site works only in browsers with SNI support.

Certificate #1: RSA 3072 bits (SHA256withRSA)

Server Key and Certificate #1
Subject	www.nautec.se Fingerprint SHA256: 6652d160da734df60add4f1fee9eadce3d2f4b66a2d94fdcba4455f0b261a59a Pin SHA256: Et9IpiMb9P1Y1DQNbrvgxUdtpL97wrsTz6vxvMt+lfU=
Common names	www.nautec.se
Alternative names	www.nautec.se
Serial Number	178ab093fb24ce82e35b8dfa4d443c32
Valid from	Thu, 04 Dec 2025 00:00:00 UTC
Valid until	Mon, 04 Jan 2027 23:59:59 UTC (expires in 11 months and 16 days)
Key	RSA 3072 bits (e 65537)
Weak key (Debian)	No
Issuer	Sectigo Public Server Authentication CA DV R36 AIA: http://crt.sectigo.com/SectigoPublicServerAuthenticationCADVR36.crt
Signature algorithm	SHA256withRSA
Extended Validation	No
Certificate Transparency	Yes (certificate)
OCSP Must Staple	No
Revocation information	OCSP OCSP: http://ocsp.sectigo.com
Revocation status	Good (not revoked)
DNS CAA	No (more info)
Trusted	Yes Mozilla Apple Android Java Windows

Additional Certificates (if supplied)
Certificates provided	4 (6599 bytes)
Chain issues	Contains anchor
#2
Subject	Sectigo Public Server Authentication CA DV R36 Fingerprint SHA256: 8c54c334b66ba4e426772af4a3f9136c19a1aec729fdb28c535c07a5a4ef22e0 Pin SHA256: a9khLOZJxlnJyrxstg/P+seiDCm+Yf3OsrXyFocBaI0=
Valid until	Fri, 21 Mar 2036 23:59:59 UTC (expires in 10 years and 2 months)
Key	RSA 3072 bits (e 65537)
Issuer	Sectigo Public Server Authentication Root R46
Signature algorithm	SHA384withRSA
#3
Subject	Sectigo Public Server Authentication Root R46 Fingerprint SHA256: 92f351bf3d54164dfa8dd8f9e1139d3150349786485d2b9eecd00e2971c1e6c5 Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q=
Valid until	Mon, 18 Jan 2038 23:59:59 UTC (expires in 11 years and 11 months)
Key	RSA 4096 bits (e 65537)
Issuer	USERTrust RSA Certification Authority
Signature algorithm	SHA384withRSA
#4
Subject	USERTrust RSA Certification Authority In trust store Fingerprint SHA256: e793c9b02fd8aa13e21c31228accb08119643b749c898964b1746d46c3d4cbd2 Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=
Valid until	Mon, 18 Jan 2038 23:59:59 UTC (expires in 11 years and 11 months)
Key	RSA 4096 bits (e 65537)
Issuer	USERTrust RSA Certification Authority Self-signed
Signature algorithm	SHA384withRSA

Certification Paths


Path #1: Trusted
1	Sent by server	www.nautec.se Fingerprint SHA256: 6652d160da734df60add4f1fee9eadce3d2f4b66a2d94fdcba4455f0b261a59a Pin SHA256: Et9IpiMb9P1Y1DQNbrvgxUdtpL97wrsTz6vxvMt+lfU= RSA 3072 bits (e 65537) / SHA256withRSA
2	Sent by server	Sectigo Public Server Authentication CA DV R36 Fingerprint SHA256: 8c54c334b66ba4e426772af4a3f9136c19a1aec729fdb28c535c07a5a4ef22e0 Pin SHA256: a9khLOZJxlnJyrxstg/P+seiDCm+Yf3OsrXyFocBaI0= RSA 3072 bits (e 65537) / SHA384withRSA
3	In trust store	Sectigo Public Server Authentication Root R46 Self-signed Fingerprint SHA256: 7bb647a62aeeac88bf257aa522d01ffea395e0ab45c73f93f65654ec38f25a06 Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q= RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Trusted
1	Sent by server	www.nautec.se Fingerprint SHA256: 6652d160da734df60add4f1fee9eadce3d2f4b66a2d94fdcba4455f0b261a59a Pin SHA256: Et9IpiMb9P1Y1DQNbrvgxUdtpL97wrsTz6vxvMt+lfU= RSA 3072 bits (e 65537) / SHA256withRSA
2	Sent by server	Sectigo Public Server Authentication CA DV R36 Fingerprint SHA256: 8c54c334b66ba4e426772af4a3f9136c19a1aec729fdb28c535c07a5a4ef22e0 Pin SHA256: a9khLOZJxlnJyrxstg/P+seiDCm+Yf3OsrXyFocBaI0= RSA 3072 bits (e 65537) / SHA384withRSA
3	Sent by server	Sectigo Public Server Authentication Root R46 Fingerprint SHA256: 92f351bf3d54164dfa8dd8f9e1139d3150349786485d2b9eecd00e2971c1e6c5 Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q= RSA 4096 bits (e 65537) / SHA384withRSA
4	Sent by server In trust store	USERTrust RSA Certification Authority Self-signed Fingerprint SHA256: e793c9b02fd8aa13e21c31228accb08119643b749c898964b1746d46c3d4cbd2 Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4= RSA 4096 bits (e 65537) / SHA384withRSA
Path #3: Trusted
1	Sent by server	www.nautec.se Fingerprint SHA256: 6652d160da734df60add4f1fee9eadce3d2f4b66a2d94fdcba4455f0b261a59a Pin SHA256: Et9IpiMb9P1Y1DQNbrvgxUdtpL97wrsTz6vxvMt+lfU= RSA 3072 bits (e 65537) / SHA256withRSA
2	Sent by server	Sectigo Public Server Authentication CA DV R36 Fingerprint SHA256: 8c54c334b66ba4e426772af4a3f9136c19a1aec729fdb28c535c07a5a4ef22e0 Pin SHA256: a9khLOZJxlnJyrxstg/P+seiDCm+Yf3OsrXyFocBaI0= RSA 3072 bits (e 65537) / SHA384withRSA
3	Extra download	Sectigo Public Server Authentication Root R46 Fingerprint SHA256: ce75580bc6796d3b3ea2c3e74259d0d403072408e960c77139c2fb5a3d9419e4 Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q= RSA 4096 bits (e 65537) / SHA384withRSA
4	In trust store	AAA Certificate Services Self-signed Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4 Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM= RSA 2048 bits (e 65537) / SHA1withRSA Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1	Sent by server	www.nautec.se Fingerprint SHA256: 6652d160da734df60add4f1fee9eadce3d2f4b66a2d94fdcba4455f0b261a59a Pin SHA256: Et9IpiMb9P1Y1DQNbrvgxUdtpL97wrsTz6vxvMt+lfU= RSA 3072 bits (e 65537) / SHA256withRSA
2	Sent by server	Sectigo Public Server Authentication CA DV R36 Fingerprint SHA256: 8c54c334b66ba4e426772af4a3f9136c19a1aec729fdb28c535c07a5a4ef22e0 Pin SHA256: a9khLOZJxlnJyrxstg/P+seiDCm+Yf3OsrXyFocBaI0= RSA 3072 bits (e 65537) / SHA384withRSA
3	In trust store	Sectigo Public Server Authentication Root R46 Self-signed Fingerprint SHA256: 7bb647a62aeeac88bf257aa522d01ffea395e0ab45c73f93f65654ec38f25a06 Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q= RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Trusted
1	Sent by server	www.nautec.se Fingerprint SHA256: 6652d160da734df60add4f1fee9eadce3d2f4b66a2d94fdcba4455f0b261a59a Pin SHA256: Et9IpiMb9P1Y1DQNbrvgxUdtpL97wrsTz6vxvMt+lfU= RSA 3072 bits (e 65537) / SHA256withRSA
2	Sent by server	Sectigo Public Server Authentication CA DV R36 Fingerprint SHA256: 8c54c334b66ba4e426772af4a3f9136c19a1aec729fdb28c535c07a5a4ef22e0 Pin SHA256: a9khLOZJxlnJyrxstg/P+seiDCm+Yf3OsrXyFocBaI0= RSA 3072 bits (e 65537) / SHA384withRSA
3	Sent by server	Sectigo Public Server Authentication Root R46 Fingerprint SHA256: 92f351bf3d54164dfa8dd8f9e1139d3150349786485d2b9eecd00e2971c1e6c5 Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q= RSA 4096 bits (e 65537) / SHA384withRSA
4	Sent by server In trust store	USERTrust RSA Certification Authority Self-signed Fingerprint SHA256: e793c9b02fd8aa13e21c31228accb08119643b749c898964b1746d46c3d4cbd2 Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4= RSA 4096 bits (e 65537) / SHA384withRSA
Path #3: Trusted
1	Sent by server	www.nautec.se Fingerprint SHA256: 6652d160da734df60add4f1fee9eadce3d2f4b66a2d94fdcba4455f0b261a59a Pin SHA256: Et9IpiMb9P1Y1DQNbrvgxUdtpL97wrsTz6vxvMt+lfU= RSA 3072 bits (e 65537) / SHA256withRSA
2	Sent by server	Sectigo Public Server Authentication CA DV R36 Fingerprint SHA256: 8c54c334b66ba4e426772af4a3f9136c19a1aec729fdb28c535c07a5a4ef22e0 Pin SHA256: a9khLOZJxlnJyrxstg/P+seiDCm+Yf3OsrXyFocBaI0= RSA 3072 bits (e 65537) / SHA384withRSA
3	Extra download	Sectigo Public Server Authentication Root R46 Fingerprint SHA256: ce75580bc6796d3b3ea2c3e74259d0d403072408e960c77139c2fb5a3d9419e4 Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q= RSA 4096 bits (e 65537) / SHA384withRSA
4	In trust store	AAA Certificate Services Self-signed Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4 Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM= RSA 2048 bits (e 65537) / SHA1withRSA Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1	Sent by server	www.nautec.se Fingerprint SHA256: 6652d160da734df60add4f1fee9eadce3d2f4b66a2d94fdcba4455f0b261a59a Pin SHA256: Et9IpiMb9P1Y1DQNbrvgxUdtpL97wrsTz6vxvMt+lfU= RSA 3072 bits (e 65537) / SHA256withRSA
2	Sent by server	Sectigo Public Server Authentication CA DV R36 Fingerprint SHA256: 8c54c334b66ba4e426772af4a3f9136c19a1aec729fdb28c535c07a5a4ef22e0 Pin SHA256: a9khLOZJxlnJyrxstg/P+seiDCm+Yf3OsrXyFocBaI0= RSA 3072 bits (e 65537) / SHA384withRSA
3	In trust store	Sectigo Public Server Authentication Root R46 Self-signed Fingerprint SHA256: 7bb647a62aeeac88bf257aa522d01ffea395e0ab45c73f93f65654ec38f25a06 Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q= RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Trusted
1	Sent by server	www.nautec.se Fingerprint SHA256: 6652d160da734df60add4f1fee9eadce3d2f4b66a2d94fdcba4455f0b261a59a Pin SHA256: Et9IpiMb9P1Y1DQNbrvgxUdtpL97wrsTz6vxvMt+lfU= RSA 3072 bits (e 65537) / SHA256withRSA
2	Sent by server	Sectigo Public Server Authentication CA DV R36 Fingerprint SHA256: 8c54c334b66ba4e426772af4a3f9136c19a1aec729fdb28c535c07a5a4ef22e0 Pin SHA256: a9khLOZJxlnJyrxstg/P+seiDCm+Yf3OsrXyFocBaI0= RSA 3072 bits (e 65537) / SHA384withRSA
3	Sent by server	Sectigo Public Server Authentication Root R46 Fingerprint SHA256: 92f351bf3d54164dfa8dd8f9e1139d3150349786485d2b9eecd00e2971c1e6c5 Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q= RSA 4096 bits (e 65537) / SHA384withRSA
4	Sent by server In trust store	USERTrust RSA Certification Authority Self-signed Fingerprint SHA256: e793c9b02fd8aa13e21c31228accb08119643b749c898964b1746d46c3d4cbd2 Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4= RSA 4096 bits (e 65537) / SHA384withRSA
Path #3: Trusted
1	Sent by server	www.nautec.se Fingerprint SHA256: 6652d160da734df60add4f1fee9eadce3d2f4b66a2d94fdcba4455f0b261a59a Pin SHA256: Et9IpiMb9P1Y1DQNbrvgxUdtpL97wrsTz6vxvMt+lfU= RSA 3072 bits (e 65537) / SHA256withRSA
2	Sent by server	Sectigo Public Server Authentication CA DV R36 Fingerprint SHA256: 8c54c334b66ba4e426772af4a3f9136c19a1aec729fdb28c535c07a5a4ef22e0 Pin SHA256: a9khLOZJxlnJyrxstg/P+seiDCm+Yf3OsrXyFocBaI0= RSA 3072 bits (e 65537) / SHA384withRSA
3	Extra download	Sectigo Public Server Authentication Root R46 Fingerprint SHA256: ce75580bc6796d3b3ea2c3e74259d0d403072408e960c77139c2fb5a3d9419e4 Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q= RSA 4096 bits (e 65537) / SHA384withRSA
4	In trust store	AAA Certificate Services Self-signed Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4 Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM= RSA 2048 bits (e 65537) / SHA1withRSA Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1	Sent by server	www.nautec.se Fingerprint SHA256: 6652d160da734df60add4f1fee9eadce3d2f4b66a2d94fdcba4455f0b261a59a Pin SHA256: Et9IpiMb9P1Y1DQNbrvgxUdtpL97wrsTz6vxvMt+lfU= RSA 3072 bits (e 65537) / SHA256withRSA
2	Sent by server	Sectigo Public Server Authentication CA DV R36 Fingerprint SHA256: 8c54c334b66ba4e426772af4a3f9136c19a1aec729fdb28c535c07a5a4ef22e0 Pin SHA256: a9khLOZJxlnJyrxstg/P+seiDCm+Yf3OsrXyFocBaI0= RSA 3072 bits (e 65537) / SHA384withRSA
3	Sent by server	Sectigo Public Server Authentication Root R46 Fingerprint SHA256: 92f351bf3d54164dfa8dd8f9e1139d3150349786485d2b9eecd00e2971c1e6c5 Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q= RSA 4096 bits (e 65537) / SHA384withRSA
4	Sent by server In trust store	USERTrust RSA Certification Authority Self-signed Fingerprint SHA256: e793c9b02fd8aa13e21c31228accb08119643b749c898964b1746d46c3d4cbd2 Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4= RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Not trusted (path does not chain to a trusted anchor)
1	Sent by server	www.nautec.se Fingerprint SHA256: 6652d160da734df60add4f1fee9eadce3d2f4b66a2d94fdcba4455f0b261a59a Pin SHA256: Et9IpiMb9P1Y1DQNbrvgxUdtpL97wrsTz6vxvMt+lfU= RSA 3072 bits (e 65537) / SHA256withRSA
2	Sent by server	Sectigo Public Server Authentication CA DV R36 Fingerprint SHA256: 8c54c334b66ba4e426772af4a3f9136c19a1aec729fdb28c535c07a5a4ef22e0 Pin SHA256: a9khLOZJxlnJyrxstg/P+seiDCm+Yf3OsrXyFocBaI0= RSA 3072 bits (e 65537) / SHA384withRSA
3	Extra download Not in trust store	Sectigo Public Server Authentication Root R46 Self-signed Fingerprint SHA256: 7bb647a62aeeac88bf257aa522d01ffea395e0ab45c73f93f65654ec38f25a06 Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q= RSA 4096 bits (e 65537) / SHA384withRSA
Path #3: Trusted
1	Sent by server	www.nautec.se Fingerprint SHA256: 6652d160da734df60add4f1fee9eadce3d2f4b66a2d94fdcba4455f0b261a59a Pin SHA256: Et9IpiMb9P1Y1DQNbrvgxUdtpL97wrsTz6vxvMt+lfU= RSA 3072 bits (e 65537) / SHA256withRSA
2	Sent by server	Sectigo Public Server Authentication CA DV R36 Fingerprint SHA256: 8c54c334b66ba4e426772af4a3f9136c19a1aec729fdb28c535c07a5a4ef22e0 Pin SHA256: a9khLOZJxlnJyrxstg/P+seiDCm+Yf3OsrXyFocBaI0= RSA 3072 bits (e 65537) / SHA384withRSA
3	Extra download	Sectigo Public Server Authentication Root R46 Fingerprint SHA256: ce75580bc6796d3b3ea2c3e74259d0d403072408e960c77139c2fb5a3d9419e4 Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q= RSA 4096 bits (e 65537) / SHA384withRSA
4	In trust store	AAA Certificate Services Self-signed Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4 Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM= RSA 2048 bits (e 65537) / SHA1withRSA Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1	Sent by server	www.nautec.se Fingerprint SHA256: 6652d160da734df60add4f1fee9eadce3d2f4b66a2d94fdcba4455f0b261a59a Pin SHA256: Et9IpiMb9P1Y1DQNbrvgxUdtpL97wrsTz6vxvMt+lfU= RSA 3072 bits (e 65537) / SHA256withRSA
2	Sent by server	Sectigo Public Server Authentication CA DV R36 Fingerprint SHA256: 8c54c334b66ba4e426772af4a3f9136c19a1aec729fdb28c535c07a5a4ef22e0 Pin SHA256: a9khLOZJxlnJyrxstg/P+seiDCm+Yf3OsrXyFocBaI0= RSA 3072 bits (e 65537) / SHA384withRSA
3	In trust store	Sectigo Public Server Authentication Root R46 Self-signed Fingerprint SHA256: 7bb647a62aeeac88bf257aa522d01ffea395e0ab45c73f93f65654ec38f25a06 Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q= RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Trusted
1	Sent by server	www.nautec.se Fingerprint SHA256: 6652d160da734df60add4f1fee9eadce3d2f4b66a2d94fdcba4455f0b261a59a Pin SHA256: Et9IpiMb9P1Y1DQNbrvgxUdtpL97wrsTz6vxvMt+lfU= RSA 3072 bits (e 65537) / SHA256withRSA
2	Sent by server	Sectigo Public Server Authentication CA DV R36 Fingerprint SHA256: 8c54c334b66ba4e426772af4a3f9136c19a1aec729fdb28c535c07a5a4ef22e0 Pin SHA256: a9khLOZJxlnJyrxstg/P+seiDCm+Yf3OsrXyFocBaI0= RSA 3072 bits (e 65537) / SHA384withRSA
3	Sent by server	Sectigo Public Server Authentication Root R46 Fingerprint SHA256: 92f351bf3d54164dfa8dd8f9e1139d3150349786485d2b9eecd00e2971c1e6c5 Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q= RSA 4096 bits (e 65537) / SHA384withRSA
4	Sent by server In trust store	USERTrust RSA Certification Authority Self-signed Fingerprint SHA256: e793c9b02fd8aa13e21c31228accb08119643b749c898964b1746d46c3d4cbd2 Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4= RSA 4096 bits (e 65537) / SHA384withRSA
Path #3: Trusted
1	Sent by server	www.nautec.se Fingerprint SHA256: 6652d160da734df60add4f1fee9eadce3d2f4b66a2d94fdcba4455f0b261a59a Pin SHA256: Et9IpiMb9P1Y1DQNbrvgxUdtpL97wrsTz6vxvMt+lfU= RSA 3072 bits (e 65537) / SHA256withRSA
2	Sent by server	Sectigo Public Server Authentication CA DV R36 Fingerprint SHA256: 8c54c334b66ba4e426772af4a3f9136c19a1aec729fdb28c535c07a5a4ef22e0 Pin SHA256: a9khLOZJxlnJyrxstg/P+seiDCm+Yf3OsrXyFocBaI0= RSA 3072 bits (e 65537) / SHA384withRSA
3	Extra download	Sectigo Public Server Authentication Root R46 Fingerprint SHA256: ce75580bc6796d3b3ea2c3e74259d0d403072408e960c77139c2fb5a3d9419e4 Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q= RSA 4096 bits (e 65537) / SHA384withRSA
4	In trust store	AAA Certificate Services Self-signed Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4 Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM= RSA 2048 bits (e 65537) / SHA1withRSA Weak or insecure signature, but no impact on root certificate

Click here to expand

Certificate #2: RSA 2048 bits (SHA256withRSA) No SNI

Server Key and Certificate #1
Subject	flak.no Fingerprint SHA256: f83c347547c416cf88a54f44250aa3b024115d7c270ef23523d90f04ff9ccd78 Pin SHA256: gLsAU0Fu8bOov4ntX0hXHyHBU78iIHX7WJ898tfWSlc=
Common names	flak.no
Alternative names	flak.no www.flak.no MISMATCH
Serial Number	0f8f13f3bc70f99c515d54c3a0a88e09
Valid from	Thu, 11 Sep 2025 00:00:00 UTC
Valid until	Sun, 11 Oct 2026 23:59:59 UTC (expires in 8 months and 22 days)
Key	RSA 2048 bits (e 65537)
Weak key (Debian)	No
Issuer	GeoTrust EV RSA CA G2 AIA: http://cacerts.digicert.com/GeoTrustEVRSACAG2.crt
Signature algorithm	SHA256withRSA
Extended Validation	Yes
Certificate Transparency	Yes (certificate)
OCSP Must Staple	No
Revocation information	CRL, OCSP CRL: http://crl3.digicert.com/GeoTrustEVRSACAG2.crl OCSP: http://ocsp.digicert.com
Revocation status	Good (not revoked)
Trusted	No NOT TRUSTED Mozilla Apple Android Java Windows

Additional Certificates (if supplied)
Certificates provided	2 (3075 bytes)
Chain issues	None
#2
Subject	GeoTrust EV RSA CA G2 Fingerprint SHA256: 2d140f20b8a96e2b4d2f1cc5aca5e5a1e7dc56a7491e510906960f38d2d21aef Pin SHA256: VHUagq80gsWdvnfHL/+2XSLZrAJk4I9d8fx6N8UvWGM=
Valid until	Tue, 02 Jul 2030 12:42:57 UTC (expires in 4 years and 5 months)
Key	RSA 2048 bits (e 65537)
Issuer	DigiCert Global Root G2
Signature algorithm	SHA256withRSA

Certification Paths


Path #1: Not trusted (invalid certificate [Fingerprint SHA256: f83c347547c416cf88a54f44250aa3b024115d7c270ef23523d90f04ff9ccd78])
1	Sent by server	flak.no Fingerprint SHA256: f83c347547c416cf88a54f44250aa3b024115d7c270ef23523d90f04ff9ccd78 Pin SHA256: gLsAU0Fu8bOov4ntX0hXHyHBU78iIHX7WJ898tfWSlc= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server	GeoTrust EV RSA CA G2 Fingerprint SHA256: 2d140f20b8a96e2b4d2f1cc5aca5e5a1e7dc56a7491e510906960f38d2d21aef Pin SHA256: VHUagq80gsWdvnfHL/+2XSLZrAJk4I9d8fx6N8UvWGM= RSA 2048 bits (e 65537) / SHA256withRSA
3	In trust store	DigiCert Global Root G2 Self-signed Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY= RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: f83c347547c416cf88a54f44250aa3b024115d7c270ef23523d90f04ff9ccd78])
1	Sent by server	flak.no Fingerprint SHA256: f83c347547c416cf88a54f44250aa3b024115d7c270ef23523d90f04ff9ccd78 Pin SHA256: gLsAU0Fu8bOov4ntX0hXHyHBU78iIHX7WJ898tfWSlc= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server	GeoTrust EV RSA CA G2 Fingerprint SHA256: 2d140f20b8a96e2b4d2f1cc5aca5e5a1e7dc56a7491e510906960f38d2d21aef Pin SHA256: VHUagq80gsWdvnfHL/+2XSLZrAJk4I9d8fx6N8UvWGM= RSA 2048 bits (e 65537) / SHA256withRSA
3	In trust store	DigiCert Global Root G2 Self-signed Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY= RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: f83c347547c416cf88a54f44250aa3b024115d7c270ef23523d90f04ff9ccd78])
1	Sent by server	flak.no Fingerprint SHA256: f83c347547c416cf88a54f44250aa3b024115d7c270ef23523d90f04ff9ccd78 Pin SHA256: gLsAU0Fu8bOov4ntX0hXHyHBU78iIHX7WJ898tfWSlc= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server	GeoTrust EV RSA CA G2 Fingerprint SHA256: 2d140f20b8a96e2b4d2f1cc5aca5e5a1e7dc56a7491e510906960f38d2d21aef Pin SHA256: VHUagq80gsWdvnfHL/+2XSLZrAJk4I9d8fx6N8UvWGM= RSA 2048 bits (e 65537) / SHA256withRSA
3	In trust store	DigiCert Global Root G2 Self-signed Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY= RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: f83c347547c416cf88a54f44250aa3b024115d7c270ef23523d90f04ff9ccd78])
1	Sent by server	flak.no Fingerprint SHA256: f83c347547c416cf88a54f44250aa3b024115d7c270ef23523d90f04ff9ccd78 Pin SHA256: gLsAU0Fu8bOov4ntX0hXHyHBU78iIHX7WJ898tfWSlc= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server	GeoTrust EV RSA CA G2 Fingerprint SHA256: 2d140f20b8a96e2b4d2f1cc5aca5e5a1e7dc56a7491e510906960f38d2d21aef Pin SHA256: VHUagq80gsWdvnfHL/+2XSLZrAJk4I9d8fx6N8UvWGM= RSA 2048 bits (e 65537) / SHA256withRSA
3	In trust store	DigiCert Global Root G2 Self-signed Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY= RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: f83c347547c416cf88a54f44250aa3b024115d7c270ef23523d90f04ff9ccd78])
1	Sent by server	flak.no Fingerprint SHA256: f83c347547c416cf88a54f44250aa3b024115d7c270ef23523d90f04ff9ccd78 Pin SHA256: gLsAU0Fu8bOov4ntX0hXHyHBU78iIHX7WJ898tfWSlc= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server	GeoTrust EV RSA CA G2 Fingerprint SHA256: 2d140f20b8a96e2b4d2f1cc5aca5e5a1e7dc56a7491e510906960f38d2d21aef Pin SHA256: VHUagq80gsWdvnfHL/+2XSLZrAJk4I9d8fx6N8UvWGM= RSA 2048 bits (e 65537) / SHA256withRSA
3	In trust store	DigiCert Global Root G2 Self-signed Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY= RSA 2048 bits (e 65537) / SHA256withRSA

Click here to expand

Configuration

Protocols
TLS 1.3	No
TLS 1.2	Yes^*
TLS 1.1	Yes
TLS 1.0	Yes^*
SSL 3	No
SSL 2	No
(*) Experimental: Server negotiated using No-SNI

Cipher Suites
# TLS 1.2 (server has no preference)
TLS_RSA_WITH_3DES_EDE_CBC_SHA (`0xa`) WEAK	112
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA (`0x16`) DH 3072 bits FS WEAK	112
TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA (`0xc012`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	112
TLS_RSA_WITH_AES_128_CBC_SHA (`0x2f`) WEAK	128
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (`0x33`) DH 3072 bits FS WEAK	128
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (`0xc013`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	128
TLS_RSA_WITH_AES_128_CBC_SHA256 (`0x3c`) WEAK	128
TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 (`0x67`) DH 3072 bits FS WEAK	128
TLS_RSA_WITH_AES_128_GCM_SHA256 (`0x9c`) WEAK	128
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (`0x9e`) DH 3072 bits FS	128
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (`0xc027`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	128
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (`0xc02f`) ECDH secp256r1 (eq. 3072 bits RSA) FS	128
TLS_RSA_WITH_AES_256_CBC_SHA (`0x35`) WEAK	256
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (`0x39`) DH 3072 bits FS WEAK	256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (`0xc014`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	256
TLS_RSA_WITH_AES_256_CBC_SHA256 (`0x3d`) WEAK	256
TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 (`0x6b`) DH 3072 bits FS WEAK	256
TLS_RSA_WITH_AES_256_GCM_SHA384 (`0x9d`) WEAK	256
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (`0x9f`) DH 3072 bits FS	256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (`0xc028`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	256
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (`0xc030`) ECDH secp256r1 (eq. 3072 bits RSA) FS	256
# TLS 1.1 (server has no preference)
TLS_RSA_WITH_3DES_EDE_CBC_SHA (`0xa`) WEAK	112
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA (`0x16`) DH 3072 bits FS WEAK	112
TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA (`0xc012`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	112
TLS_RSA_WITH_AES_128_CBC_SHA (`0x2f`) WEAK	128
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (`0x33`) DH 3072 bits FS WEAK	128
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (`0xc013`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	128
TLS_RSA_WITH_AES_256_CBC_SHA (`0x35`) WEAK	256
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (`0x39`) DH 3072 bits FS WEAK	256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (`0xc014`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	256
# TLS 1.0 (server has no preference)
TLS_RSA_WITH_3DES_EDE_CBC_SHA (`0xa`) WEAK	112
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA (`0x16`) DH 3072 bits FS WEAK	112
TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA (`0xc012`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	112
TLS_RSA_WITH_AES_128_CBC_SHA (`0x2f`) WEAK	128
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (`0x33`) DH 3072 bits FS WEAK	128
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (`0xc013`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	128
TLS_RSA_WITH_AES_256_CBC_SHA (`0x35`) WEAK	256
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (`0x39`) DH 3072 bits FS WEAK	256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (`0xc014`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	256

Handshake Simulation
Android 2.3.7 No SNI ²	Incorrect certificate because this client doesn't support SNI RSA 2048 (SHA256) \| TLS 1.0 \| TLS_RSA_WITH_AES_128_CBC_SHA
Android 4.0.4	RSA 3072 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp256r1 FS
Android 4.1.1	RSA 3072 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp256r1 FS
Android 4.2.2	RSA 3072 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp256r1 FS
Android 4.3	RSA 3072 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp256r1 FS
Android 4.4.2	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Android 5.0.0	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp256r1 FS
Android 6.0	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Android 7.0	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Android 8.0	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Android 8.1	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Android 9.0	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Baidu Jan 2015	RSA 3072 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp256r1 FS
BingPreview Jan 2015	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Chrome 49 / XP SP3	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Chrome 69 / Win 7 R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Chrome 70 / Win 10	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Chrome 80 / Win 10 R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Firefox 31.3.0 ESR / Win 7	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Firefox 47 / Win 7 R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Firefox 49 / XP SP3	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Firefox 62 / Win 7 R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Firefox 73 / Win 10 R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Googlebot Feb 2018	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
IE 7 / Vista	RSA 3072 (SHA256)	TLS 1.0	TLS_RSA_WITH_AES_128_CBC_SHA No FS
IE 8 / XP No FS ¹ No SNI ²	Incorrect certificate because this client doesn't support SNI RSA 2048 (SHA256) \| TLS 1.0 \| TLS_RSA_WITH_3DES_EDE_CBC_SHA
IE 8-10 / Win 7 R	RSA 3072 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp256r1 FS
IE 11 / Win 7 R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 ECDH secp256r1 FS
IE 11 / Win 8.1 R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 ECDH secp256r1 FS
IE 10 / Win Phone 8.0	RSA 3072 (SHA256)	TLS 1.0	TLS_RSA_WITH_AES_128_CBC_SHA No FS
IE 11 / Win Phone 8.1 R	RSA 3072 (SHA256)	TLS 1.2	TLS_RSA_WITH_AES_128_CBC_SHA256 No FS
IE 11 / Win Phone 8.1 Update R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 ECDH secp256r1 FS
IE 11 / Win 10 R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Edge 15 / Win 10 R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Edge 16 / Win 10 R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Edge 18 / Win 10 R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Edge 13 / Win Phone 10 R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Java 6u45 No SNI ²	Incorrect certificate because this client doesn't support SNI RSA 2048 (SHA256) \| TLS 1.0 \| TLS_RSA_WITH_AES_128_CBC_SHA
Java 7u25	RSA 3072 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
Java 8u161	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 ECDH secp256r1 FS
Java 11.0.3	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Java 12.0.1	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
OpenSSL 0.9.8y	RSA 3072 (SHA256)	TLS 1.0	TLS_DHE_RSA_WITH_AES_256_CBC_SHA DH 3072 FS
OpenSSL 1.0.1l R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
OpenSSL 1.0.2s R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
OpenSSL 1.1.0k R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
OpenSSL 1.1.1c R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Safari 5.1.9 / OS X 10.6.8	RSA 3072 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
Safari 6 / iOS 6.0.1	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 ECDH secp256r1 FS
Safari 6.0.4 / OS X 10.8.4 R	RSA 3072 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp256r1 FS
Safari 7 / iOS 7.1 R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 ECDH secp256r1 FS
Safari 7 / OS X 10.9 R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 ECDH secp256r1 FS
Safari 8 / iOS 8.4 R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 ECDH secp256r1 FS
Safari 8 / OS X 10.10 R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 ECDH secp256r1 FS
Safari 9 / iOS 9 R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Safari 9 / OS X 10.11 R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Safari 10 / iOS 10 R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Safari 10 / OS X 10.12 R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Safari 12.1.2 / MacOS 10.14.6 Beta R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Safari 12.1.1 / iOS 12.3.1 R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Apple ATS 9 / iOS 9 R	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Yahoo Slurp Jan 2015	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
YandexBot Jan 2015	RSA 3072 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
# Not simulated clients (Protocol mismatch)
IE 6 / XP No FS ¹ No SNI ²	Protocol mismatch (not simulated)
Click here to expand
(1) Clients that do not support Forward Secrecy (FS) are excluded when determining support for it.
(2) No support for virtual SSL hosting (SNI). Connects to the default site if the server uses SNI.
(3) Only first connection attempt simulated. Browsers sometimes retry with a lower protocol version.
(R) Denotes a reference browser or client, with which we expect better effective security.
(All) We use defaults, but some platforms do not use their best protocols and features (e.g., Java 6 & 7, older IE).
(All) Certificate trust is not checked in handshake simulation, we only perform TLS handshake.

Protocol Details
Secure Renegotiation	Supported
Secure Client-Initiated Renegotiation	No
Insecure Client-Initiated Renegotiation	No
BEAST attack	Not mitigated server-side (more info) TLS 1.0: `0xa`
POODLE (SSLv3)	No, SSL 3 not supported (more info)
POODLE (TLS)	No (more info)
Zombie POODLE	No (more info) TLS 1.2 : `0x000a`
GOLDENDOODLE	No (more info) TLS 1.2 : `0x000a`
OpenSSL 0-Length	No (more info) TLS 1.2 : `0x000a`
Sleeping POODLE	No (more info) TLS 1.2 : `0x000a`
Downgrade attack prevention	Yes, TLS_FALLBACK_SCSV supported (more info)
SSL/TLS compression	No
RC4	No
Heartbeat (extension)	Yes
Heartbleed (vulnerability)	No (more info)
Ticketbleed (vulnerability)	No (more info)
OpenSSL CCS vuln. (CVE-2014-0224)	No (more info)
OpenSSL Padding Oracle vuln. (CVE-2016-2107)	No (more info)
ROBOT (vulnerability)	No (more info)
Forward Secrecy	With some browsers (more info)
ALPN	No
NPN	No
Session resumption (caching)	Yes
Session resumption (tickets)	Yes
OCSP stapling	No
Strict Transport Security (HSTS)	No
HSTS Preloading	Not in: Chrome Edge Firefox IE
Public Key Pinning (HPKP)	No (more info)
Public Key Pinning Report-Only	No
Public Key Pinning (Static)	No (more info)
Long handshake intolerance	No
TLS extension intolerance	No
TLS version intolerance	No
Incorrect SNI alerts	No
Uses common DH primes	No
DH public server param (Ys) reuse	No
ECDH public server param reuse	No
Supported Named Groups	secp256r1
SSL 2 handshake compatibility	Yes

HTTP Requests

1 https://www.nautec.se/ (HTTP/1.1 200 OK)
1
	Date	Mon, 19 Jan 2026 07:18:39 GMT
	Server	Apache
	Set-Cookie	PHPSESSID=elrp1hjm65p3rlt45bl2i0ilo1; path=/
	Expires	Thu, 19 Nov 1981 08:52:00 GMT
	Cache-Control	no-store, no-cache, must-revalidate, post-check=0, pre-check=0
	Pragma	no-cache
	Vary	Accept-Encoding
	Connection	close
	Transfer-Encoding	chunked
	Content-Type	text/html

Miscellaneous
Test date	Mon, 19 Jan 2026 07:18:26 UTC
Test duration	161.744 seconds
HTTP status code	200
HTTP server signature	Apache
Server hostname	-

SSL Report v2.4.1

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