SSL Report: dienste.kreis-ploen.de (195.226.122.83)
Assessed on:  Tue, 18 Nov 2025 09:47:11 UTC | Clear cache
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Summary
Overall Rating
A
0
20
40
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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 supports TLS 1.3.  MORE INFO »
HTTP Strict Transport Security (HSTS) with long duration deployed on this server.  MORE INFO »
DNS Certification Authority Authorization (CAA) Policy found for this domain.  MORE INFO »
Certificate #1: RSA 2048 bits (SHA256withRSA)
Server Key and Certificate #1
Subject *.kreis-ploen.de
Fingerprint SHA256: bceec96c7a72b915c94d9912bd943e6c02cabc35919cd67081df9ee2bfaf733d
Pin SHA256: uMPEhcnAw3OphutazEj00+3pFzroUuo2VErL9m1A4/w=
Common names *.kreis-ploen.de
Alternative names *.kreis-ploen.de kreis-ploen.de
Serial Number 00fc0f6e9cb58f465f6c22fc97cfd38bca
Valid from Wed, 10 Sep 2025 00:00:00 UTC
Valid until Sun, 11 Oct 2026 23:59:59 UTC (expires in 10 months and 23 days)
Key RSA 2048 bits (e 65537)
Weak key (Debian) No
Issuer Sectigo Public Server Authentication CA OV R36
AIA: http://crt.sectigo.com/SectigoPublicServerAuthenticationCAOVR36.crt
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://crl.sectigo.com/SectigoPublicServerAuthenticationCAOVR36.crl
OCSP: http://ocsp.sectigo.com
Revocation status Good (not revoked)
CRL ERROR: IOException occurred
DNS CAA Yes
policy host: kreis-ploen.de
issue: sectigo.com flags:0
issue: letsencrypt.org flags:0
issue: geotrust.com flags:128
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 3 (4867 bytes)
Chain issues Contains anchor
#2
Subject Sectigo Public Server Authentication CA OV R36
Fingerprint SHA256: 6542d176bed50f193c0ce297ae44ecd8a0a86bec2ede682769344059b4e78530
Pin SHA256: KqkYYX5LYAYP7XGemqzbtPPIA8x7BS/BbOIcAXf3j2k=
Valid until Fri, 21 Mar 2036 23:59:59 UTC (expires in 10 years and 4 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   In trust store
Fingerprint SHA256: 7bb647a62aeeac88bf257aa522d01ffea395e0ab45c73f93f65654ec38f25a06
Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q=
Valid until Wed, 21 Mar 2046 23:59:59 UTC (expires in 20 years and 4 months)
Key RSA 4096 bits (e 65537)
Issuer Sectigo Public Server Authentication Root R46   Self-signed
Signature algorithm SHA384withRSA


Certification Paths
Path #1: Trusted
1 Sent by server *.kreis-ploen.de
Fingerprint SHA256: bceec96c7a72b915c94d9912bd943e6c02cabc35919cd67081df9ee2bfaf733d
Pin SHA256: uMPEhcnAw3OphutazEj00+3pFzroUuo2VErL9m1A4/w=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Sectigo Public Server Authentication CA OV R36
Fingerprint SHA256: 6542d176bed50f193c0ce297ae44ecd8a0a86bec2ede682769344059b4e78530
Pin SHA256: KqkYYX5LYAYP7XGemqzbtPPIA8x7BS/BbOIcAXf3j2k=
RSA 3072 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 Sent by server
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 *.kreis-ploen.de
Fingerprint SHA256: bceec96c7a72b915c94d9912bd943e6c02cabc35919cd67081df9ee2bfaf733d
Pin SHA256: uMPEhcnAw3OphutazEj00+3pFzroUuo2VErL9m1A4/w=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Sectigo Public Server Authentication CA OV R36
Fingerprint SHA256: 6542d176bed50f193c0ce297ae44ecd8a0a86bec2ede682769344059b4e78530
Pin SHA256: KqkYYX5LYAYP7XGemqzbtPPIA8x7BS/BbOIcAXf3j2k=
RSA 3072 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 Extra download Sectigo Public Server Authentication Root R46
Fingerprint SHA256: 92f351bf3d54164dfa8dd8f9e1139d3150349786485d2b9eecd00e2971c1e6c5
Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q=
RSA 4096 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
4 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 *.kreis-ploen.de
Fingerprint SHA256: bceec96c7a72b915c94d9912bd943e6c02cabc35919cd67081df9ee2bfaf733d
Pin SHA256: uMPEhcnAw3OphutazEj00+3pFzroUuo2VErL9m1A4/w=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Sectigo Public Server Authentication CA OV R36
Fingerprint SHA256: 6542d176bed50f193c0ce297ae44ecd8a0a86bec2ede682769344059b4e78530
Pin SHA256: KqkYYX5LYAYP7XGemqzbtPPIA8x7BS/BbOIcAXf3j2k=
RSA 3072 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 Extra download Sectigo Public Server Authentication Root R46
Fingerprint SHA256: ce75580bc6796d3b3ea2c3e74259d0d403072408e960c77139c2fb5a3d9419e4
Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q=
RSA 4096 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
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 *.kreis-ploen.de
Fingerprint SHA256: bceec96c7a72b915c94d9912bd943e6c02cabc35919cd67081df9ee2bfaf733d
Pin SHA256: uMPEhcnAw3OphutazEj00+3pFzroUuo2VErL9m1A4/w=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Sectigo Public Server Authentication CA OV R36
Fingerprint SHA256: 6542d176bed50f193c0ce297ae44ecd8a0a86bec2ede682769344059b4e78530
Pin SHA256: KqkYYX5LYAYP7XGemqzbtPPIA8x7BS/BbOIcAXf3j2k=
RSA 3072 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 Sent by server
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 *.kreis-ploen.de
Fingerprint SHA256: bceec96c7a72b915c94d9912bd943e6c02cabc35919cd67081df9ee2bfaf733d
Pin SHA256: uMPEhcnAw3OphutazEj00+3pFzroUuo2VErL9m1A4/w=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Sectigo Public Server Authentication CA OV R36
Fingerprint SHA256: 6542d176bed50f193c0ce297ae44ecd8a0a86bec2ede682769344059b4e78530
Pin SHA256: KqkYYX5LYAYP7XGemqzbtPPIA8x7BS/BbOIcAXf3j2k=
RSA 3072 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 Extra download Sectigo Public Server Authentication Root R46
Fingerprint SHA256: 92f351bf3d54164dfa8dd8f9e1139d3150349786485d2b9eecd00e2971c1e6c5
Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q=
RSA 4096 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
4 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 *.kreis-ploen.de
Fingerprint SHA256: bceec96c7a72b915c94d9912bd943e6c02cabc35919cd67081df9ee2bfaf733d
Pin SHA256: uMPEhcnAw3OphutazEj00+3pFzroUuo2VErL9m1A4/w=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Sectigo Public Server Authentication CA OV R36
Fingerprint SHA256: 6542d176bed50f193c0ce297ae44ecd8a0a86bec2ede682769344059b4e78530
Pin SHA256: KqkYYX5LYAYP7XGemqzbtPPIA8x7BS/BbOIcAXf3j2k=
RSA 3072 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 Extra download Sectigo Public Server Authentication Root R46
Fingerprint SHA256: ce75580bc6796d3b3ea2c3e74259d0d403072408e960c77139c2fb5a3d9419e4
Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q=
RSA 4096 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
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 *.kreis-ploen.de
Fingerprint SHA256: bceec96c7a72b915c94d9912bd943e6c02cabc35919cd67081df9ee2bfaf733d
Pin SHA256: uMPEhcnAw3OphutazEj00+3pFzroUuo2VErL9m1A4/w=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Sectigo Public Server Authentication CA OV R36
Fingerprint SHA256: 6542d176bed50f193c0ce297ae44ecd8a0a86bec2ede682769344059b4e78530
Pin SHA256: KqkYYX5LYAYP7XGemqzbtPPIA8x7BS/BbOIcAXf3j2k=
RSA 3072 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 Sent by server
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 *.kreis-ploen.de
Fingerprint SHA256: bceec96c7a72b915c94d9912bd943e6c02cabc35919cd67081df9ee2bfaf733d
Pin SHA256: uMPEhcnAw3OphutazEj00+3pFzroUuo2VErL9m1A4/w=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Sectigo Public Server Authentication CA OV R36
Fingerprint SHA256: 6542d176bed50f193c0ce297ae44ecd8a0a86bec2ede682769344059b4e78530
Pin SHA256: KqkYYX5LYAYP7XGemqzbtPPIA8x7BS/BbOIcAXf3j2k=
RSA 3072 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 Extra download Sectigo Public Server Authentication Root R46
Fingerprint SHA256: 92f351bf3d54164dfa8dd8f9e1139d3150349786485d2b9eecd00e2971c1e6c5
Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q=
RSA 4096 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
4 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 *.kreis-ploen.de
Fingerprint SHA256: bceec96c7a72b915c94d9912bd943e6c02cabc35919cd67081df9ee2bfaf733d
Pin SHA256: uMPEhcnAw3OphutazEj00+3pFzroUuo2VErL9m1A4/w=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Sectigo Public Server Authentication CA OV R36
Fingerprint SHA256: 6542d176bed50f193c0ce297ae44ecd8a0a86bec2ede682769344059b4e78530
Pin SHA256: KqkYYX5LYAYP7XGemqzbtPPIA8x7BS/BbOIcAXf3j2k=
RSA 3072 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 Extra download Sectigo Public Server Authentication Root R46
Fingerprint SHA256: ce75580bc6796d3b3ea2c3e74259d0d403072408e960c77139c2fb5a3d9419e4
Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q=
RSA 4096 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
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: Not trusted (path does not chain to a trusted anchor)
1 Sent by server *.kreis-ploen.de
Fingerprint SHA256: bceec96c7a72b915c94d9912bd943e6c02cabc35919cd67081df9ee2bfaf733d
Pin SHA256: uMPEhcnAw3OphutazEj00+3pFzroUuo2VErL9m1A4/w=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Sectigo Public Server Authentication CA OV R36
Fingerprint SHA256: 6542d176bed50f193c0ce297ae44ecd8a0a86bec2ede682769344059b4e78530
Pin SHA256: KqkYYX5LYAYP7XGemqzbtPPIA8x7BS/BbOIcAXf3j2k=
RSA 3072 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 Sent by server
  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 #2: Trusted
1 Sent by server *.kreis-ploen.de
Fingerprint SHA256: bceec96c7a72b915c94d9912bd943e6c02cabc35919cd67081df9ee2bfaf733d
Pin SHA256: uMPEhcnAw3OphutazEj00+3pFzroUuo2VErL9m1A4/w=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Sectigo Public Server Authentication CA OV R36
Fingerprint SHA256: 6542d176bed50f193c0ce297ae44ecd8a0a86bec2ede682769344059b4e78530
Pin SHA256: KqkYYX5LYAYP7XGemqzbtPPIA8x7BS/BbOIcAXf3j2k=
RSA 3072 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 Extra download Sectigo Public Server Authentication Root R46
Fingerprint SHA256: 92f351bf3d54164dfa8dd8f9e1139d3150349786485d2b9eecd00e2971c1e6c5
Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q=
RSA 4096 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
4 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 *.kreis-ploen.de
Fingerprint SHA256: bceec96c7a72b915c94d9912bd943e6c02cabc35919cd67081df9ee2bfaf733d
Pin SHA256: uMPEhcnAw3OphutazEj00+3pFzroUuo2VErL9m1A4/w=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Sectigo Public Server Authentication CA OV R36
Fingerprint SHA256: 6542d176bed50f193c0ce297ae44ecd8a0a86bec2ede682769344059b4e78530
Pin SHA256: KqkYYX5LYAYP7XGemqzbtPPIA8x7BS/BbOIcAXf3j2k=
RSA 3072 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 Extra download Sectigo Public Server Authentication Root R46
Fingerprint SHA256: ce75580bc6796d3b3ea2c3e74259d0d403072408e960c77139c2fb5a3d9419e4
Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q=
RSA 4096 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
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 *.kreis-ploen.de
Fingerprint SHA256: bceec96c7a72b915c94d9912bd943e6c02cabc35919cd67081df9ee2bfaf733d
Pin SHA256: uMPEhcnAw3OphutazEj00+3pFzroUuo2VErL9m1A4/w=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Sectigo Public Server Authentication CA OV R36
Fingerprint SHA256: 6542d176bed50f193c0ce297ae44ecd8a0a86bec2ede682769344059b4e78530
Pin SHA256: KqkYYX5LYAYP7XGemqzbtPPIA8x7BS/BbOIcAXf3j2k=
RSA 3072 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 Sent by server
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 *.kreis-ploen.de
Fingerprint SHA256: bceec96c7a72b915c94d9912bd943e6c02cabc35919cd67081df9ee2bfaf733d
Pin SHA256: uMPEhcnAw3OphutazEj00+3pFzroUuo2VErL9m1A4/w=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Sectigo Public Server Authentication CA OV R36
Fingerprint SHA256: 6542d176bed50f193c0ce297ae44ecd8a0a86bec2ede682769344059b4e78530
Pin SHA256: KqkYYX5LYAYP7XGemqzbtPPIA8x7BS/BbOIcAXf3j2k=
RSA 3072 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 Extra download Sectigo Public Server Authentication Root R46
Fingerprint SHA256: 92f351bf3d54164dfa8dd8f9e1139d3150349786485d2b9eecd00e2971c1e6c5
Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q=
RSA 4096 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
4 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 *.kreis-ploen.de
Fingerprint SHA256: bceec96c7a72b915c94d9912bd943e6c02cabc35919cd67081df9ee2bfaf733d
Pin SHA256: uMPEhcnAw3OphutazEj00+3pFzroUuo2VErL9m1A4/w=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Sectigo Public Server Authentication CA OV R36
Fingerprint SHA256: 6542d176bed50f193c0ce297ae44ecd8a0a86bec2ede682769344059b4e78530
Pin SHA256: KqkYYX5LYAYP7XGemqzbtPPIA8x7BS/BbOIcAXf3j2k=
RSA 3072 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 Extra download Sectigo Public Server Authentication Root R46
Fingerprint SHA256: ce75580bc6796d3b3ea2c3e74259d0d403072408e960c77139c2fb5a3d9419e4
Pin SHA256: Douxi77vs4G+Ib/BogbTFymEYq0QSFXwSgVCaZcI09Q=
RSA 4096 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
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

Configuration
Protocols
TLS 1.3 Yes
TLS 1.2 No
TLS 1.1 No
TLS 1.0 No
SSL 3 No
SSL 2 No


Cipher Suites
# TLS 1.3 (suites in server-preferred order)
TLS_AES_256_GCM_SHA384 (0x1302)   ECDH secp256r1 (eq. 3072 bits RSA)   FS 256
TLS_CHACHA20_POLY1305_SHA256 (0x1303)   ECDH secp256r1 (eq. 3072 bits RSA)   FS 256
TLS_AES_128_GCM_SHA256 (0x1301)   ECDH secp256r1 (eq. 3072 bits RSA)   FS 128


Handshake Simulation
Android 8.1 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Android 9.0 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Chrome 69 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Chrome 70 / Win 10 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Chrome 80 / Win 10  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Firefox 62 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Firefox 73 / Win 10  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 11.0.3 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 12.0.1 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.1.0k  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.1.1c  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 12.1.1 / iOS 12.3.1  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
# Not simulated clients (Protocol mismatch)
Android 2.3.7   No SNI 2 Protocol mismatch (not simulated)
Android 4.0.4 Protocol mismatch (not simulated)
Android 4.1.1 Protocol mismatch (not simulated)
Android 4.2.2 Protocol mismatch (not simulated)
Android 4.3 Protocol mismatch (not simulated)
Android 4.4.2 Protocol mismatch (not simulated)
Android 5.0.0 Protocol mismatch (not simulated)
Android 6.0 Protocol mismatch (not simulated)
Android 7.0 Protocol mismatch (not simulated)
Android 8.0 Protocol mismatch (not simulated)
Baidu Jan 2015 Protocol mismatch (not simulated)
BingPreview Jan 2015 Protocol mismatch (not simulated)
Chrome 49 / XP SP3 Protocol mismatch (not simulated)
Firefox 31.3.0 ESR / Win 7 Protocol mismatch (not simulated)
Firefox 47 / Win 7  R Protocol mismatch (not simulated)
Firefox 49 / XP SP3 Protocol mismatch (not simulated)
Googlebot Feb 2018 Protocol mismatch (not simulated)
IE 6 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 7 / Vista Protocol mismatch (not simulated)
IE 8 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 8-10 / Win 7  R Protocol mismatch (not simulated)
IE 11 / Win 7  R Protocol mismatch (not simulated)
IE 11 / Win 8.1  R Protocol mismatch (not simulated)
IE 10 / Win Phone 8.0 Protocol mismatch (not simulated)
IE 11 / Win Phone 8.1  R Protocol mismatch (not simulated)
IE 11 / Win Phone 8.1 Update  R Protocol mismatch (not simulated)
IE 11 / Win 10  R Protocol mismatch (not simulated)
Edge 15 / Win 10  R Protocol mismatch (not simulated)
Edge 16 / Win 10  R Protocol mismatch (not simulated)
Edge 18 / Win 10  R Protocol mismatch (not simulated)
Edge 13 / Win Phone 10  R Protocol mismatch (not simulated)
Java 6u45   No SNI 2 Protocol mismatch (not simulated)
Java 7u25 Protocol mismatch (not simulated)
Java 8u161 Protocol mismatch (not simulated)
OpenSSL 0.9.8y Protocol mismatch (not simulated)
OpenSSL 1.0.1l  R Protocol mismatch (not simulated)
OpenSSL 1.0.2s  R Protocol mismatch (not simulated)
Safari 5.1.9 / OS X 10.6.8 Protocol mismatch (not simulated)
Safari 6 / iOS 6.0.1 Protocol mismatch (not simulated)
Safari 6.0.4 / OS X 10.8.4  R Protocol mismatch (not simulated)
Safari 7 / iOS 7.1  R Protocol mismatch (not simulated)
Safari 7 / OS X 10.9  R Protocol mismatch (not simulated)
Safari 8 / iOS 8.4  R Protocol mismatch (not simulated)
Safari 8 / OS X 10.10  R Protocol mismatch (not simulated)
Safari 9 / iOS 9  R Protocol mismatch (not simulated)
Safari 9 / OS X 10.11  R Protocol mismatch (not simulated)
Safari 10 / iOS 10  R Protocol mismatch (not simulated)
Safari 10 / OS X 10.12  R Protocol mismatch (not simulated)
Apple ATS 9 / iOS 9  R Protocol mismatch (not simulated)
Yahoo Slurp Jan 2015 Protocol mismatch (not simulated)
YandexBot Jan 2015 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
ROBOT (vulnerability) No (more info)
Forward Secrecy Yes (with most browsers)   ROBUST (more info)
ALPN Yes   http/1.1
Session resumption (tickets) No
OCSP stapling No
Strict Transport Security (HSTS) Yes
max-age=31536000; includeSubDomains; preload
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)
Supported Named Groups secp256r1, secp384r1, secp521r1 (server preferred order)
SSL 2 handshake compatibility No
0-RTT enabled No


HTTP Requests
1 https://dienste.kreis-ploen.de/  (HTTP/1.1 302 Object Moved)
1
Location /logon/LogonPoint/index.html
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
Set-Cookie NSC_DLGE=xyz;Path=/;expires=Wednesday, 09-Nov-1999 23:12:40 GMT;Secure
Set-Cookie NSC_USER=xyz;Path=/;expires=Wednesday, 09-Nov-1999 23:12:40 GMT;Secure
Set-Cookie NSC_CERT=xyz;Path=/;expires=Wednesday, 09-Nov-1999 23:12:40 GMT;Secure
Set-Cookie NSC_ERRM=xyz;Path=/;expires=Wednesday, 09-Nov-1999 23:12:40 GMT;Secure
Set-Cookie NSC_BASEURL=xyz;Path=/;expires=Wednesday, 09-Nov-1999 23:12:40 GMT;Secure
Set-Cookie CsrfToken=xyz;Path=/;expires=Wednesday, 09-Nov-1999 23:12:40 GMT;Secure
Set-Cookie CtxsAuthId=xyz;Path=/;expires=Wednesday, 09-Nov-1999 23:12:40 GMT;Secure
Set-Cookie ASP.NET_SessionId=xyz;Path=/;expires=Wednesday, 09-Nov-1999 23:12:40 GMT;Secure
Set-Cookie NSC_VPNERR=xyz;Path=/;expires=Wednesday, 09-Nov-1999 23:12:40 GMT;Secure
X-Content-Type-Options nosniff
X-XSS-Protection 1; mode=block
Connection close
Content-Length 411
Cache-control no-cache, no-store, must-revalidate
Pragma no-cache
Content-Type text/html; charset=utf-8
2 https://dienste.kreis-ploen.de/logon/LogonPoint/index.html  (HTTP/1.1 200 OK)
2
Date Tue, 18 Nov 2025 09:46:59 GMT
Server Apache
X-Frame-Options SAMEORIGIN
Last-Modified Sun, 09 Nov 2025 02:13:45 GMT
ETag "a793-6431ff6dd2840"
Accept-Ranges bytes
Content-Length 42899
Feature-Policy camera 'none'; microphone 'none'; geolocation 'none'
Referrer-Policy no-referrer
X-XSS-Protection 1; mode=block
X-Content-Type-Options nosniff
Cache-Control no-cache, no-store, must-revalidate
Content-Type text/html; charset=utf-8
Cache-Control no-cache
Connection close
Strict-Transport-Security max-age=31536000; includeSubDomains; preload


Miscellaneous
Test date Tue, 18 Nov 2025 09:46:47 UTC
Test duration 23.709 seconds
HTTP status code 200
HTTP server signature Apache
Server hostname -


SSL Report v2.4.1