SSL Server Test: git.arx-obscura.de (Powered by Qualys SSL Labs)

SSL Report: git.arx-obscura.de (88.99.34.119)

Assessed on: Tue, 29 Jul 2025 04:09:53 UTC | Clear cache

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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.

Server sent invalid/disabled HSTS policy. See below for further information. 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 4096 bits (SHA256withRSA)

Server Key and Certificate #1
Subject	git.arx-obscura.de Fingerprint SHA256: 968277490b6ee4594ae938d52411eeb7e9fad5e62768f33b4e034f627ce69dd9 Pin SHA256: cRXaNLqTJfWcBU/ZgSILp0jnN5GFuvPZPmvwWkxK7wc=
Common names	git.arx-obscura.de
Alternative names	git.arx-obscura.de
Serial Number	056373ea3652a942cc4e2b82fd06d14fae5e
Valid from	Wed, 04 Jun 2025 02:19:41 UTC
Valid until	Tue, 02 Sep 2025 02:19:40 UTC (expires in 1 month and 3 days)
Key	RSA 4096 bits (e 65537)
Weak key (Debian)	No
Issuer	R10 AIA: http://r10.i.lencr.org/
Signature algorithm	SHA256withRSA
Extended Validation	No
Certificate Transparency	Yes (certificate)
OCSP Must Staple	No
Revocation information	CRL CRL: http://r10.c.lencr.org/95.crl
Revocation status	Good (not revoked)
DNS CAA	No (more info)
Trusted	Yes Mozilla Apple Android Java Windows

Additional Certificates (if supplied)
Certificates provided	2 (2829 bytes)
Chain issues	None
#2
Subject	R10 Fingerprint SHA256: 9d7c3f1aa6ad2b2ec0d5cf1e246f8d9ae6cbc9fd0755ad37bb974b1f2fb603f3 Pin SHA256: K7rZOrXHknnsEhUH8nLL4MZkejquUuIvOIr6tCa0rbo=
Valid until	Fri, 12 Mar 2027 23:59:59 UTC (expires in 1 year and 7 months)
Key	RSA 2048 bits (e 65537)
Issuer	ISRG Root X1
Signature algorithm	SHA256withRSA

Certification Paths


Path #1: Trusted
1	Sent by server	git.arx-obscura.de Fingerprint SHA256: 968277490b6ee4594ae938d52411eeb7e9fad5e62768f33b4e034f627ce69dd9 Pin SHA256: cRXaNLqTJfWcBU/ZgSILp0jnN5GFuvPZPmvwWkxK7wc= RSA 4096 bits (e 65537) / SHA256withRSA
2	Sent by server	R10 Fingerprint SHA256: 9d7c3f1aa6ad2b2ec0d5cf1e246f8d9ae6cbc9fd0755ad37bb974b1f2fb603f3 Pin SHA256: K7rZOrXHknnsEhUH8nLL4MZkejquUuIvOIr6tCa0rbo= RSA 2048 bits (e 65537) / SHA256withRSA
3	In trust store	ISRG Root X1 Self-signed Fingerprint SHA256: 96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6 Pin SHA256: C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHFr8M= RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1	Sent by server	git.arx-obscura.de Fingerprint SHA256: 968277490b6ee4594ae938d52411eeb7e9fad5e62768f33b4e034f627ce69dd9 Pin SHA256: cRXaNLqTJfWcBU/ZgSILp0jnN5GFuvPZPmvwWkxK7wc= RSA 4096 bits (e 65537) / SHA256withRSA
2	Sent by server	R10 Fingerprint SHA256: 9d7c3f1aa6ad2b2ec0d5cf1e246f8d9ae6cbc9fd0755ad37bb974b1f2fb603f3 Pin SHA256: K7rZOrXHknnsEhUH8nLL4MZkejquUuIvOIr6tCa0rbo= RSA 2048 bits (e 65537) / SHA256withRSA
3	In trust store	ISRG Root X1 Self-signed Fingerprint SHA256: 96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6 Pin SHA256: C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHFr8M= RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1	Sent by server	git.arx-obscura.de Fingerprint SHA256: 968277490b6ee4594ae938d52411eeb7e9fad5e62768f33b4e034f627ce69dd9 Pin SHA256: cRXaNLqTJfWcBU/ZgSILp0jnN5GFuvPZPmvwWkxK7wc= RSA 4096 bits (e 65537) / SHA256withRSA
2	Sent by server	R10 Fingerprint SHA256: 9d7c3f1aa6ad2b2ec0d5cf1e246f8d9ae6cbc9fd0755ad37bb974b1f2fb603f3 Pin SHA256: K7rZOrXHknnsEhUH8nLL4MZkejquUuIvOIr6tCa0rbo= RSA 2048 bits (e 65537) / SHA256withRSA
3	In trust store	ISRG Root X1 Self-signed Fingerprint SHA256: 96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6 Pin SHA256: C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHFr8M= RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1	Sent by server	git.arx-obscura.de Fingerprint SHA256: 968277490b6ee4594ae938d52411eeb7e9fad5e62768f33b4e034f627ce69dd9 Pin SHA256: cRXaNLqTJfWcBU/ZgSILp0jnN5GFuvPZPmvwWkxK7wc= RSA 4096 bits (e 65537) / SHA256withRSA
2	Sent by server	R10 Fingerprint SHA256: 9d7c3f1aa6ad2b2ec0d5cf1e246f8d9ae6cbc9fd0755ad37bb974b1f2fb603f3 Pin SHA256: K7rZOrXHknnsEhUH8nLL4MZkejquUuIvOIr6tCa0rbo= RSA 2048 bits (e 65537) / SHA256withRSA
3	In trust store	ISRG Root X1 Self-signed Fingerprint SHA256: 96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6 Pin SHA256: C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHFr8M= RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1	Sent by server	git.arx-obscura.de Fingerprint SHA256: 968277490b6ee4594ae938d52411eeb7e9fad5e62768f33b4e034f627ce69dd9 Pin SHA256: cRXaNLqTJfWcBU/ZgSILp0jnN5GFuvPZPmvwWkxK7wc= RSA 4096 bits (e 65537) / SHA256withRSA
2	Sent by server	R10 Fingerprint SHA256: 9d7c3f1aa6ad2b2ec0d5cf1e246f8d9ae6cbc9fd0755ad37bb974b1f2fb603f3 Pin SHA256: K7rZOrXHknnsEhUH8nLL4MZkejquUuIvOIr6tCa0rbo= RSA 2048 bits (e 65537) / SHA256withRSA
3	In trust store	ISRG Root X1 Self-signed Fingerprint SHA256: 96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6 Pin SHA256: C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHFr8M= RSA 4096 bits (e 65537) / SHA256withRSA

Click here to expand

Certificate #2: RSA 4096 bits (SHA256withRSA) No SNI

Server Key and Certificate #1
Subject	letsencrypt-nginx-proxy-companion Fingerprint SHA256: 764cba60334b33f28bd9591e7ef53b80fae42c87165dccbc673f6de4a41f0766 Pin SHA256: JFHZUQnA4VEX4RJzdm44hHRR8pnFVAxEuE1wUJrYQhk=
Common names	letsencrypt-nginx-proxy-companion
Alternative names	- INVALID
Serial Number	1fdba5528e0426ee651d09f6f8396fcfd3c1298c
Valid from	Thu, 07 Nov 2024 05:27:27 UTC
Valid until	Fri, 07 Nov 2025 05:27:27 UTC (expires in 3 months and 8 days)
Key	RSA 4096 bits (e 65537)
Weak key (Debian)	No
Issuer	letsencrypt-nginx-proxy-companion Self-signed
Signature algorithm	SHA256withRSA
Extended Validation	No
Certificate Transparency	No
OCSP Must Staple	No
Revocation information	None
Trusted	No NOT TRUSTED Mozilla Apple Android Java Windows

Additional Certificates (if supplied)
Certificates provided	1 (1341 bytes)
Chain issues	None

Certification Paths


Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server Not in trust store	letsencrypt-nginx-proxy-companion Self-signed Fingerprint SHA256: 764cba60334b33f28bd9591e7ef53b80fae42c87165dccbc673f6de4a41f0766 Pin SHA256: JFHZUQnA4VEX4RJzdm44hHRR8pnFVAxEuE1wUJrYQhk= RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server Not in trust store	letsencrypt-nginx-proxy-companion Self-signed Fingerprint SHA256: 764cba60334b33f28bd9591e7ef53b80fae42c87165dccbc673f6de4a41f0766 Pin SHA256: JFHZUQnA4VEX4RJzdm44hHRR8pnFVAxEuE1wUJrYQhk= RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server Not in trust store	letsencrypt-nginx-proxy-companion Self-signed Fingerprint SHA256: 764cba60334b33f28bd9591e7ef53b80fae42c87165dccbc673f6de4a41f0766 Pin SHA256: JFHZUQnA4VEX4RJzdm44hHRR8pnFVAxEuE1wUJrYQhk= RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server Not in trust store	letsencrypt-nginx-proxy-companion Self-signed Fingerprint SHA256: 764cba60334b33f28bd9591e7ef53b80fae42c87165dccbc673f6de4a41f0766 Pin SHA256: JFHZUQnA4VEX4RJzdm44hHRR8pnFVAxEuE1wUJrYQhk= RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server Not in trust store	letsencrypt-nginx-proxy-companion Self-signed Fingerprint SHA256: 764cba60334b33f28bd9591e7ef53b80fae42c87165dccbc673f6de4a41f0766 Pin SHA256: JFHZUQnA4VEX4RJzdm44hHRR8pnFVAxEuE1wUJrYQhk= RSA 4096 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 (suites in server-preferred order)
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (`0xc02f`) ECDH secp256r1 (eq. 3072 bits RSA) FS	128
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (`0xc030`) ECDH secp256r1 (eq. 3072 bits RSA) FS	256
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (`0x9e`) DH 2048 bits FS	128
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (`0x9f`) DH 2048 bits FS	256
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (`0xc027`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	128
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (`0xc028`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	256
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (`0xc013`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	128
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (`0xc014`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	256
TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 (`0x67`) DH 2048 bits FS WEAK	128
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (`0x33`) DH 2048 bits FS WEAK	128
TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 (`0x6b`) DH 2048 bits FS WEAK	256
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (`0x39`) DH 2048 bits FS WEAK	256
TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA (`0xc012`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	112
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA (`0x16`) DH 2048 bits FS WEAK	112
TLS_RSA_WITH_AES_128_GCM_SHA256 (`0x9c`) WEAK	128
TLS_RSA_WITH_AES_256_GCM_SHA384 (`0x9d`) WEAK	256
TLS_RSA_WITH_AES_128_CBC_SHA256 (`0x3c`) WEAK	128
TLS_RSA_WITH_AES_256_CBC_SHA256 (`0x3d`) WEAK	256
TLS_RSA_WITH_AES_128_CBC_SHA (`0x2f`) WEAK	128
TLS_RSA_WITH_AES_256_CBC_SHA (`0x35`) WEAK	256
TLS_RSA_WITH_3DES_EDE_CBC_SHA (`0xa`) WEAK	112
# TLS 1.1 (suites in server-preferred order)
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (`0xc013`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	128
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (`0xc014`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	256
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (`0x33`) DH 2048 bits FS WEAK	128
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (`0x39`) DH 2048 bits FS WEAK	256
TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA (`0xc012`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	112
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA (`0x16`) DH 2048 bits FS WEAK	112
TLS_RSA_WITH_AES_128_CBC_SHA (`0x2f`) WEAK	128
TLS_RSA_WITH_AES_256_CBC_SHA (`0x35`) WEAK	256
TLS_RSA_WITH_3DES_EDE_CBC_SHA (`0xa`) WEAK	112
# TLS 1.0 (suites in server-preferred order)
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (`0xc013`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	128
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (`0xc014`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	256
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (`0x33`) DH 2048 bits FS WEAK	128
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (`0x39`) DH 2048 bits FS WEAK	256
TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA (`0xc012`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	112
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA (`0x16`) DH 2048 bits FS WEAK	112
TLS_RSA_WITH_AES_128_CBC_SHA (`0x2f`) WEAK	128
TLS_RSA_WITH_AES_256_CBC_SHA (`0x35`) WEAK	256
TLS_RSA_WITH_3DES_EDE_CBC_SHA (`0xa`) WEAK	112

Handshake Simulation
Android 2.3.7 No SNI ²	Incorrect certificate because this client doesn't support SNI RSA 4096 (SHA256) \| TLS 1.0 \| TLS_RSA_WITH_AES_128_CBC_SHA
Android 4.0.4	RSA 4096 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
Android 4.1.1	RSA 4096 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
Android 4.2.2	RSA 4096 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
Android 4.3	RSA 4096 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
Android 4.4.2	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Android 5.0.0	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Android 6.0	RSA 4096 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Android 7.0	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Android 8.0	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Android 8.1	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Android 9.0	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Baidu Jan 2015	RSA 4096 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
BingPreview Jan 2015	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Chrome 49 / XP SP3	RSA 4096 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Chrome 69 / Win 7 R	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Chrome 70 / Win 10	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Chrome 80 / Win 10 R	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Firefox 31.3.0 ESR / Win 7	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Firefox 47 / Win 7 R	RSA 4096 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Firefox 49 / XP SP3	RSA 4096 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Firefox 62 / Win 7 R	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Firefox 73 / Win 10 R	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Googlebot Feb 2018	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
IE 7 / Vista	RSA 4096 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
IE 8 / XP No FS ¹ No SNI ²	Server sent fatal alert: handshake_failure
IE 8-10 / Win 7 R	RSA 4096 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
IE 11 / Win 7 R	RSA 4096 (SHA256)	TLS 1.2	TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 DH 2048 FS
IE 11 / Win 8.1 R	RSA 4096 (SHA256)	TLS 1.2 > http/1.1	TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 DH 2048 FS
IE 10 / Win Phone 8.0	RSA 4096 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
IE 11 / Win Phone 8.1 R	RSA 4096 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 ECDH secp256r1 FS
IE 11 / Win Phone 8.1 Update R	RSA 4096 (SHA256)	TLS 1.2 > http/1.1	TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 DH 2048 FS
IE 11 / Win 10 R	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Edge 15 / Win 10 R	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Edge 16 / Win 10 R	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Edge 18 / Win 10 R	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Edge 13 / Win Phone 10 R	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Java 6u45 No SNI ²	Incorrect certificate because this client doesn't support SNI RSA 4096 (SHA256) \| TLS 1.0 \| TLS_RSA_WITH_AES_128_CBC_SHA
Java 7u25	RSA 4096 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
Java 8u161	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Java 11.0.3	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Java 12.0.1	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
OpenSSL 0.9.8y	RSA 4096 (SHA256)	TLS 1.0	TLS_DHE_RSA_WITH_AES_128_CBC_SHA DH 2048 FS
OpenSSL 1.0.1l R	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
OpenSSL 1.0.2s R	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
OpenSSL 1.1.0k R	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
OpenSSL 1.1.1c R	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Safari 5.1.9 / OS X 10.6.8	RSA 4096 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
Safari 6 / iOS 6.0.1	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 ECDH secp256r1 FS
Safari 6.0.4 / OS X 10.8.4 R	RSA 4096 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
Safari 7 / iOS 7.1 R	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 ECDH secp256r1 FS
Safari 7 / OS X 10.9 R	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 ECDH secp256r1 FS
Safari 8 / iOS 8.4 R	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 ECDH secp256r1 FS
Safari 8 / OS X 10.10 R	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 ECDH secp256r1 FS
Safari 9 / iOS 9 R	RSA 4096 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Safari 9 / OS X 10.11 R	RSA 4096 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Safari 10 / iOS 10 R	RSA 4096 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Safari 10 / OS X 10.12 R	RSA 4096 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Safari 12.1.2 / MacOS 10.14.6 Beta R	RSA 4096 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Safari 12.1.1 / iOS 12.3.1 R	RSA 4096 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Apple ATS 9 / iOS 9 R	RSA 4096 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Yahoo Slurp Jan 2015	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
YandexBot Jan 2015	RSA 4096 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 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: `0xc013`
POODLE (SSLv3)	No, SSL 3 not supported (more info)
POODLE (TLS)	No (more info)
Zombie POODLE	No (more info) TLS 1.2 : `0xc027`
GOLDENDOODLE	No (more info) TLS 1.2 : `0xc027`
OpenSSL 0-Length	No (more info) TLS 1.2 : `0xc027`
Sleeping POODLE	No (more info) TLS 1.2 : `0xc027`
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 modern browsers (more info)
ALPN	No
NPN	Yes h2 http/1.1
Session resumption (caching)	No (IDs assigned but not accepted)
Session resumption (tickets)	No
OCSP stapling	No
Strict Transport Security (HSTS)	Invalid Server provided more than one HSTS header max-age=31536000
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://git.arx-obscura.de/ (HTTP/1.1 302 Found)
1
	Server	nginx/1.11.10
	Date	Tue, 29 Jul 2025 04:07:15 GMT
	Content-Type	text/html; charset=utf-8
	Content-Length	106
	Connection	close
	Cache-Control	no-cache
	Location	https://git.arx-obscura.de/users/sign_in
	Set-Cookie	_gitlab_session=12c4c6f1b873d54d30b1f1b501081025; path=/; secure; HttpOnly
	X-Content-Type-Options	nosniff
	X-Frame-Options	SAMEORIGIN
	X-Request-Id	624c3ebe-ac47-4c73-906a-557df053c358
	X-Runtime	0.060190
	X-Xss-Protection	1; mode=block
	Strict-Transport-Security	max-age=31536000

2 https://git.arx-obscura.de/users/sign_in (HTTP/1.1 200 OK)
2
	Server	nginx/1.11.10
	Date	Tue, 29 Jul 2025 04:07:16 GMT
	Content-Type	text/html; charset=utf-8
	Transfer-Encoding	chunked
	Connection	close
	Cache-Control	max-age=0, private, must-revalidate
	Etag	W/"297b8df33d8d7789bcbf0a2a22124d32"
	Strict-Transport-Security	max-age=31536000
	X-Content-Type-Options	nosniff
	X-Frame-Options	DENY
	X-Request-Id	4b0ca427-42c3-4701-acf9-ec0c0202b9f2
	X-Runtime	0.033915
	X-Ua-Compatible	IE=edge
	X-Xss-Protection	1; mode=block
	Strict-Transport-Security	max-age=31536000

Miscellaneous
Test date	Tue, 29 Jul 2025 04:07:02 UTC
Test duration	170.255 seconds
HTTP status code	200
HTTP server signature	nginx/1.11.10
Server hostname	srv2.arx-obscura.de

SSL Report v2.4.1

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