SSL Server Test: csp.edv-bv.de (Powered by Qualys SSL Labs)

SSL Report: csp.edv-bv.de (51.124.78.36)

Assessed on: Mon, 09 Jun 2025 04:10:08 UTC | Clear cache

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Summary

Overall Rating

A-

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 does not support TLS 1.3. MORE INFO »

This site works only in browsers with SNI support.

Certificate #1: RSA 2048 bits (SHA256withRSA)

Server Key and Certificate #1
Subject	*.edv-bv.de Fingerprint SHA256: e07c2d82ceb220d10fe91c8b5ddff08c4eb24f7955e9094673b7b0aa2d50d051 Pin SHA256: aLmkZdCbCavK958i6m5biuy52Y0qNRBYwz0Js8VCJxc=
Common names	*.edv-bv.de
Alternative names	*.edv-bv.de edv-bv.de
Serial Number	3723a808e94ed58b
Valid from	Wed, 05 Mar 2025 12:29:44 UTC
Valid until	Tue, 31 Mar 2026 11:03:28 UTC (expires in 9 months and 22 days)
Key	RSA 2048 bits (e 65537)
Weak key (Debian)	No
Issuer	Starfield Secure Certificate Authority - G2 AIA: http://certificates.starfieldtech.com/repository/sfig2.crt
Signature algorithm	SHA256withRSA
Extended Validation	No
Certificate Transparency	Yes (certificate)
OCSP Must Staple	No
Revocation information	CRL, OCSP CRL: http://crl.starfieldtech.com/sfig2s1-820.crl OCSP: http://ocsp.starfieldtech.com/
Revocation status	Good (not revoked)
DNS CAA	No (more info)
Trusted	Yes Mozilla Apple Android Java Windows

Additional Certificates (if supplied)
Certificates provided	2 (3000 bytes)
Chain issues	None
#2
Subject	Starfield Secure Certificate Authority - G2 Fingerprint SHA256: 93a07898d89b2cca166ba6f1f8a14138ce43828e491b831926bc8247d391cc72 Pin SHA256: 8kGWrpQHhmc0jwLo43RYo6bmqtHgsNxhARjM5yFCe/w=
Valid until	Sat, 03 May 2031 07:00:00 UTC (expires in 5 years and 10 months)
Key	RSA 2048 bits (e 65537)
Issuer	Starfield Root Certificate Authority - G2
Signature algorithm	SHA256withRSA

Certification Paths


Path #1: Trusted
1	Sent by server	*.edv-bv.de Fingerprint SHA256: e07c2d82ceb220d10fe91c8b5ddff08c4eb24f7955e9094673b7b0aa2d50d051 Pin SHA256: aLmkZdCbCavK958i6m5biuy52Y0qNRBYwz0Js8VCJxc= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server	Starfield Secure Certificate Authority - G2 Fingerprint SHA256: 93a07898d89b2cca166ba6f1f8a14138ce43828e491b831926bc8247d391cc72 Pin SHA256: 8kGWrpQHhmc0jwLo43RYo6bmqtHgsNxhARjM5yFCe/w= RSA 2048 bits (e 65537) / SHA256withRSA
3	In trust store	Starfield Root Certificate Authority - G2 Self-signed Fingerprint SHA256: 2ce1cb0bf9d2f9e102993fbe215152c3b2dd0cabde1c68e5319b839154dbb7f5 Pin SHA256: gI1os/q0iEpflxrOfRBVDXqVoWN3Tz7Dav/7IT++THQ= RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1	Sent by server	*.edv-bv.de Fingerprint SHA256: e07c2d82ceb220d10fe91c8b5ddff08c4eb24f7955e9094673b7b0aa2d50d051 Pin SHA256: aLmkZdCbCavK958i6m5biuy52Y0qNRBYwz0Js8VCJxc= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server	Starfield Secure Certificate Authority - G2 Fingerprint SHA256: 93a07898d89b2cca166ba6f1f8a14138ce43828e491b831926bc8247d391cc72 Pin SHA256: 8kGWrpQHhmc0jwLo43RYo6bmqtHgsNxhARjM5yFCe/w= RSA 2048 bits (e 65537) / SHA256withRSA
3	In trust store	Starfield Root Certificate Authority - G2 Self-signed Fingerprint SHA256: 2ce1cb0bf9d2f9e102993fbe215152c3b2dd0cabde1c68e5319b839154dbb7f5 Pin SHA256: gI1os/q0iEpflxrOfRBVDXqVoWN3Tz7Dav/7IT++THQ= RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1	Sent by server	*.edv-bv.de Fingerprint SHA256: e07c2d82ceb220d10fe91c8b5ddff08c4eb24f7955e9094673b7b0aa2d50d051 Pin SHA256: aLmkZdCbCavK958i6m5biuy52Y0qNRBYwz0Js8VCJxc= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server	Starfield Secure Certificate Authority - G2 Fingerprint SHA256: 93a07898d89b2cca166ba6f1f8a14138ce43828e491b831926bc8247d391cc72 Pin SHA256: 8kGWrpQHhmc0jwLo43RYo6bmqtHgsNxhARjM5yFCe/w= RSA 2048 bits (e 65537) / SHA256withRSA
3	In trust store	Starfield Root Certificate Authority - G2 Self-signed Fingerprint SHA256: 2ce1cb0bf9d2f9e102993fbe215152c3b2dd0cabde1c68e5319b839154dbb7f5 Pin SHA256: gI1os/q0iEpflxrOfRBVDXqVoWN3Tz7Dav/7IT++THQ= RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1	Sent by server	*.edv-bv.de Fingerprint SHA256: e07c2d82ceb220d10fe91c8b5ddff08c4eb24f7955e9094673b7b0aa2d50d051 Pin SHA256: aLmkZdCbCavK958i6m5biuy52Y0qNRBYwz0Js8VCJxc= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server	Starfield Secure Certificate Authority - G2 Fingerprint SHA256: 93a07898d89b2cca166ba6f1f8a14138ce43828e491b831926bc8247d391cc72 Pin SHA256: 8kGWrpQHhmc0jwLo43RYo6bmqtHgsNxhARjM5yFCe/w= RSA 2048 bits (e 65537) / SHA256withRSA
3	In trust store	Starfield Root Certificate Authority - G2 Self-signed Fingerprint SHA256: 2ce1cb0bf9d2f9e102993fbe215152c3b2dd0cabde1c68e5319b839154dbb7f5 Pin SHA256: gI1os/q0iEpflxrOfRBVDXqVoWN3Tz7Dav/7IT++THQ= RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1	Sent by server	*.edv-bv.de Fingerprint SHA256: e07c2d82ceb220d10fe91c8b5ddff08c4eb24f7955e9094673b7b0aa2d50d051 Pin SHA256: aLmkZdCbCavK958i6m5biuy52Y0qNRBYwz0Js8VCJxc= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server	Starfield Secure Certificate Authority - G2 Fingerprint SHA256: 93a07898d89b2cca166ba6f1f8a14138ce43828e491b831926bc8247d391cc72 Pin SHA256: 8kGWrpQHhmc0jwLo43RYo6bmqtHgsNxhARjM5yFCe/w= RSA 2048 bits (e 65537) / SHA256withRSA
3	In trust store	Starfield Root Certificate Authority - G2 Self-signed Fingerprint SHA256: 2ce1cb0bf9d2f9e102993fbe215152c3b2dd0cabde1c68e5319b839154dbb7f5 Pin SHA256: gI1os/q0iEpflxrOfRBVDXqVoWN3Tz7Dav/7IT++THQ= RSA 2048 bits (e 65537) / SHA256withRSA

Click here to expand

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

Server Key and Certificate #1
Subject	895ba4b0e0d4 Fingerprint SHA256: 4749da7c2d9a89cd5b2369d00c632885a6b91e4a85cc3d78a4cd27ff4b754d18 Pin SHA256: Wx7y+/OtCIQpDjFfHan1BrPcOQOfPXbO2DQgzy+KIzw=
Common names	895ba4b0e0d4
Alternative names	895ba4b0e0d4 MISMATCH
Serial Number	102187703234ed7c
Valid from	Wed, 21 May 2025 13:21:07 UTC
Valid until	Thu, 21 May 2026 13:21:07 UTC (expires in 11 months and 12 days)
Key	RSA 2048 bits (e 65537)
Weak key (Debian)	No
Issuer	895ba4b0e0d4
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	2 (2752 bytes)
Chain issues	Contains anchor
#2
Subject	895ba4b0e0d4 Not in trust store Fingerprint SHA256: 864b816c0e404c272cfda2b7e47f2e4d84e14e13a40ff4a012546ca3e0e181f5 Pin SHA256: yo5RhSF33elpheiIAGGhzmGs2sjdhDPP71U26myQwhM=
Valid until	Thu, 21 May 2026 13:21:07 UTC (expires in 11 months and 12 days)
Key	RSA 4096 bits (e 65537)
Issuer	895ba4b0e0d4 Self-signed
Signature algorithm	SHA256withRSA

Certification Paths


Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server	895ba4b0e0d4 Fingerprint SHA256: 4749da7c2d9a89cd5b2369d00c632885a6b91e4a85cc3d78a4cd27ff4b754d18 Pin SHA256: Wx7y+/OtCIQpDjFfHan1BrPcOQOfPXbO2DQgzy+KIzw= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server Not in trust store	895ba4b0e0d4 Self-signed Fingerprint SHA256: 864b816c0e404c272cfda2b7e47f2e4d84e14e13a40ff4a012546ca3e0e181f5 Pin SHA256: yo5RhSF33elpheiIAGGhzmGs2sjdhDPP71U26myQwhM= RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server	895ba4b0e0d4 Fingerprint SHA256: 4749da7c2d9a89cd5b2369d00c632885a6b91e4a85cc3d78a4cd27ff4b754d18 Pin SHA256: Wx7y+/OtCIQpDjFfHan1BrPcOQOfPXbO2DQgzy+KIzw= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server Not in trust store	895ba4b0e0d4 Self-signed Fingerprint SHA256: 864b816c0e404c272cfda2b7e47f2e4d84e14e13a40ff4a012546ca3e0e181f5 Pin SHA256: yo5RhSF33elpheiIAGGhzmGs2sjdhDPP71U26myQwhM= RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server	895ba4b0e0d4 Fingerprint SHA256: 4749da7c2d9a89cd5b2369d00c632885a6b91e4a85cc3d78a4cd27ff4b754d18 Pin SHA256: Wx7y+/OtCIQpDjFfHan1BrPcOQOfPXbO2DQgzy+KIzw= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server Not in trust store	895ba4b0e0d4 Self-signed Fingerprint SHA256: 864b816c0e404c272cfda2b7e47f2e4d84e14e13a40ff4a012546ca3e0e181f5 Pin SHA256: yo5RhSF33elpheiIAGGhzmGs2sjdhDPP71U26myQwhM= RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server	895ba4b0e0d4 Fingerprint SHA256: 4749da7c2d9a89cd5b2369d00c632885a6b91e4a85cc3d78a4cd27ff4b754d18 Pin SHA256: Wx7y+/OtCIQpDjFfHan1BrPcOQOfPXbO2DQgzy+KIzw= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server Not in trust store	895ba4b0e0d4 Self-signed Fingerprint SHA256: 864b816c0e404c272cfda2b7e47f2e4d84e14e13a40ff4a012546ca3e0e181f5 Pin SHA256: yo5RhSF33elpheiIAGGhzmGs2sjdhDPP71U26myQwhM= RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server	895ba4b0e0d4 Fingerprint SHA256: 4749da7c2d9a89cd5b2369d00c632885a6b91e4a85cc3d78a4cd27ff4b754d18 Pin SHA256: Wx7y+/OtCIQpDjFfHan1BrPcOQOfPXbO2DQgzy+KIzw= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server Not in trust store	895ba4b0e0d4 Self-signed Fingerprint SHA256: 864b816c0e404c272cfda2b7e47f2e4d84e14e13a40ff4a012546ca3e0e181f5 Pin SHA256: yo5RhSF33elpheiIAGGhzmGs2sjdhDPP71U26myQwhM= RSA 4096 bits (e 65537) / SHA256withRSA

Click here to expand

Configuration

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

Cipher Suites
# TLS 1.2 (suites in server-preferred order)
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (`0x9f`) DH 2048 bits FS	256
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (`0x9e`) DH 2048 bits FS	128
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (`0xc030`) ECDH x25519 (eq. 3072 bits RSA) FS	256
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (`0xc02f`) ECDH x25519 (eq. 3072 bits RSA) FS	128
TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 (`0x6b`) DH 2048 bits FS WEAK	256
TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 (`0x67`) DH 2048 bits FS WEAK	128
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (`0xc028`) ECDH x25519 (eq. 3072 bits RSA) FS WEAK	256
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (`0xc027`) ECDH x25519 (eq. 3072 bits RSA) FS WEAK	128

Handshake Simulation
Android 4.4.2	RSA 2048 (SHA256)	TLS 1.2	TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 DH 2048 FS
Android 5.0.0	RSA 2048 (SHA256)	TLS 1.2	TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 DH 2048 FS
Android 6.0	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 DH 2048 FS
Android 7.0	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Android 8.0	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Android 8.1	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Android 9.0	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
BingPreview Jan 2015	RSA 2048 (SHA256)	TLS 1.2	TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 DH 2048 FS
Chrome 49 / XP SP3	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Chrome 69 / Win 7 R	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Chrome 70 / Win 10	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Chrome 80 / Win 10 R	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Firefox 31.3.0 ESR / Win 7	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Firefox 47 / Win 7 R	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Firefox 49 / XP SP3	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Firefox 62 / Win 7 R	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Firefox 73 / Win 10 R	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Googlebot Feb 2018	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
IE 11 / Win 7 R	RSA 2048 (SHA256)	TLS 1.2	TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 DH 2048 FS
IE 11 / Win 8.1 R	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 DH 2048 FS
IE 11 / Win Phone 8.1 R	RSA 2048 (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 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 DH 2048 FS
IE 11 / Win 10 R	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 DH 2048 FS
Edge 15 / Win 10 R	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Edge 16 / Win 10 R	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Edge 18 / Win 10 R	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Edge 13 / Win Phone 10 R	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 DH 2048 FS
Java 8u161	RSA 2048 (SHA256)	TLS 1.2	TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 DH 2048 FS
Java 11.0.3	RSA 2048 (SHA256)	TLS 1.2	TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 DH 2048 FS
Java 12.0.1	RSA 2048 (SHA256)	TLS 1.2	TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 DH 2048 FS
OpenSSL 1.0.1l R	RSA 2048 (SHA256)	TLS 1.2	TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 DH 2048 FS
OpenSSL 1.0.2s R	RSA 2048 (SHA256)	TLS 1.2	TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 DH 2048 FS
OpenSSL 1.1.0k R	RSA 2048 (SHA256)	TLS 1.2	TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 DH 2048 FS
OpenSSL 1.1.1c R	RSA 2048 (SHA256)	TLS 1.2	TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 DH 2048 FS
Safari 6 / iOS 6.0.1	RSA 2048 (SHA256)	TLS 1.2	TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 DH 2048 FS
Safari 7 / iOS 7.1 R	RSA 2048 (SHA256)	TLS 1.2	TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 DH 2048 FS
Safari 7 / OS X 10.9 R	RSA 2048 (SHA256)	TLS 1.2	TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 DH 2048 FS
Safari 8 / iOS 8.4 R	RSA 2048 (SHA256)	TLS 1.2	TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 DH 2048 FS
Safari 8 / OS X 10.10 R	RSA 2048 (SHA256)	TLS 1.2	TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 DH 2048 FS
Safari 9 / iOS 9 R	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Safari 9 / OS X 10.11 R	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Safari 10 / iOS 10 R	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Safari 10 / OS X 10.12 R	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Safari 12.1.2 / MacOS 10.14.6 Beta R	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Safari 12.1.1 / iOS 12.3.1 R	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Apple ATS 9 / iOS 9 R	RSA 2048 (SHA256)	TLS 1.2 > h2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Yahoo Slurp Jan 2015	RSA 2048 (SHA256)	TLS 1.2	TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 DH 2048 FS
YandexBot Jan 2015	RSA 2048 (SHA256)	TLS 1.2	TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 DH 2048 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)
Baidu Jan 2015	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 10 / Win Phone 8.0	Protocol mismatch (not simulated)
Java 6u45 No SNI ²	Protocol mismatch (not simulated)
Java 7u25	Protocol mismatch (not simulated)
OpenSSL 0.9.8y	Protocol mismatch (not simulated)
Safari 5.1.9 / OS X 10.6.8	Protocol mismatch (not simulated)
Safari 6.0.4 / OS X 10.8.4 R	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	Mitigated server-side (more info)
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	Unknown (requires support for at least two protocols, excl. SSL2)
SSL/TLS compression	No
RC4	No
Heartbeat (extension)	No
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	Yes (with most browsers) ROBUST (more info)
ALPN	Yes h2 http/1.1
NPN	No
Session resumption (caching)	Yes
Session resumption (tickets)	Yes
OCSP stapling	No
Strict Transport Security (HSTS)	Invalid Server provided more than one HSTS header max-age=31536000; includeSubDomains
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	x25519, secp256r1, x448, secp521r1, secp384r1 (server preferred order)
SSL 2 handshake compatibility	Yes

HTTP Requests

1 https://csp.edv-bv.de/ (HTTP/1.1 302 Found)
1
	Date	Mon, 09 Jun 2025 04:09:15 GMT
	Server	Apache
	Strict-Transport-Security	max-age=31536000; includeSubDomains
	X-XSS-Protection	0
	Content-Security-Policy	frame-ancestors 'self'
	X-Frame-Options	SAMEORIGIN
	Location	https://csp.edv-bv.de/servlet/sso/?client_name=sr704&version=1582018719534&docroot_prefix=
	Content-Length	282
	Connection	close
	Content-Type	text/html; charset=iso-8859-1

2 https://csp.edv-bv.de/servlet/sso/?client_name=sr704&version=1582018719534&docroot_prefix= (HTTP/1.1 302 Found)
2
	Date	Mon, 09 Jun 2025 04:09:16 GMT
	Server	Apache
	Strict-Transport-Security	max-age=31536000; includeSubDomains
	X-XSS-Protection	0
	Content-Security-Policy	frame-ancestors 'self'
	X-Frame-Options	SAMEORIGIN
	Expires	0
	Cache-Control	no-cache, no-store, max-age=0, must-revalidate
	X-XSS-Protection	1; mode=block
	Pragma	no-cache
	Location	https://csp.edv-bv.de/auth/realms/sr704/protocol/openid-connect/auth?scope=openid&response_type=code&redirect_uri=https%3A%2F%2Fcsp.edv-bv.de%2Fsp%2Fcallback%2F%3Fclient_name%3Dsr704&state=be24fc770b&code_challenge_method=S256&client_id=oss&code_challenge=i6RbO0hAC2mPFCo4dnxXQK6CAXcBAYVylQeUxz27FRU
	X-Content-Type-Options	nosniff
	Content-Length	0
	X-Forwarded-Proto	https
	Set-Cookie	pac4jCsrfToken=a266e39823454dfcab4101f03cde1850; Domain=127.0.0.1; Path=/; SameSite=Lax; Secure; HttpOnly; SameSite=none; Secure
	Set-Cookie	JSESSIONID=j0jJ0z-YvoyBK8RqDbtpOOQulbhGqSQZ5lC5tPYo.branding-ui-cluster-ui-6c8657d4d6-n4wcz; path=/; HttpOnly; SameSite=none; Secure
	Referrer-Policy	strict-origin-when-cross-origin
	Connection	close

3 https://csp.edv-bv.de/auth/realms/sr704/protocol/openid-connect/auth?scope=openid&response_type=code&redirect_uri=https%3A%2F%2Fcsp.edv-bv.de%2Fsp%2Fcallback%2F%3Fclient_name%3Dsr704&state=be24fc770b&code_challenge_method=S256&client_id=oss&code_challenge=i6RbO0hAC2mPFCo4dnxXQK6CAXcBAYVylQeUxz27FRU (HTTP/1.1 200 OK)
3
	Date	Mon, 09 Jun 2025 04:09:17 GMT
	Server	Apache
	Strict-Transport-Security	max-age=31536000; includeSubDomains
	X-XSS-Protection	0
	Content-Security-Policy	frame-ancestors 'self'
	X-Frame-Options	SAMEORIGIN
	Strict-Transport-Security	max-age=31536000; includeSubDomains
	X-Robots-Tag	none
	Cache-Control	no-store, must-revalidate, max-age=0
	X-Content-Type-Options	nosniff
	X-XSS-Protection	1; mode=block
	Content-Language	en
	Content-Type	text/html;charset=utf-8
	Vary	Accept-Encoding
	X-Forwarded-Proto	https
	Set-Cookie	AUTH_SESSION_ID=d7dc491c-e2cf-45dc-ab90-6a5a8439e6e7.idp-backend-bc64b7f99-8z896-15474; Version=1; Path=/auth/realms/sr704/; SameSite=None; Secure; HttpOnly; SameSite=none; Secure
	Set-Cookie	AUTH_SESSION_ID_LEGACY=d7dc491c-e2cf-45dc-ab90-6a5a8439e6e7.idp-backend-bc64b7f99-8z896-15474; Version=1; Path=/auth/realms/sr704/; HttpOnly; SameSite=none; Secure
	Set-Cookie	KC_RESTART=eyJhbGciOiJIUzI1NiIsInR5cCIgOiAiSldUIiwia2lkIiA6ICIxODYxNDg1My0wYWJjLTQ4NWItYmNiYS0yMTE2NWRhODAzNmEifQ.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.Ke4r01NTi9-OhQROYZbccR44BuYJeBOwfMwt9Dm8NPk; Version=1; Path=/auth/realms/sr704/; HttpOnly; SameSite=none; Secure
	Referrer-Policy	strict-origin-when-cross-origin
	Connection	close
	Transfer-Encoding	chunked

Miscellaneous
Test date	Mon, 09 Jun 2025 04:08:55 UTC
Test duration	73.239 seconds
HTTP status code	200
HTTP server signature	Apache
Server hostname	-

SSL Report v2.4.0

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