SSL Report: www.martinbank.de (178.250.224.144)
Assessed on:  Fri, 10 Oct 2025 22:14:05 UTC | Clear cache
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Summary
Overall Rating
A+
0
20
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Certificate
 
Protocol Support
 
Key Exchange
 
Cipher Strength
 

Visit our documentation page for more information, configuration guides, and books. Known issues are documented here.
This site works only in browsers with SNI support.
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: EC 384 bits (SHA256withRSA)
Server Key and Certificate #1
Subject martinbank.de
Fingerprint SHA256: dce633d16aeeae1733739f10b6e4f90b86305be4ccd16002807669d10299594e
Pin SHA256: Ax/8qFOU4OF95W7d4VRyp+h6e1mwMDHkwPJqcKT+pF8=
Common names martinbank.de
Alternative names martinbank.de www.martinbank.de
Serial Number 2378641d72dbb548eea953110c549540
Valid from Fri, 10 Oct 2025 08:04:42 UTC
Valid until Wed, 14 Oct 2026 23:59:59 UTC (expires in 1 year)
Key EC 384 bits
Weak key (Debian) No
Issuer Telekom Security ServerID EV Class 3 CA
AIA: http://crt.serverid.telesec.de/crt/Telekom_Security_ServerID_EV_Class_3_CA.crt
Signature algorithm SHA256withRSA
Extended Validation Yes
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://crl.serverid.telesec.de/rl/Telekom_Security_ServerID_EV_Class_3_CA.crl
OCSP: http://ocsp.serverid.telesec.de/ocspr
Revocation status Good (not revoked)
DNS CAA Yes
policy host: martinbank.de
issue: telesec.de flags:128
issuewild: godaddy.com flags:128
issuewild: swisssign.com flags:128
issue: letsencrypt.org flags:0
iodef: admin@martinbank.de flags:128
issue: godaddy.com flags:128
issue: swisssign.com flags:128
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 3 (4488 bytes)
Chain issues Contains anchor
#2
Subject Telekom Security ServerID EV Class 3 CA
Fingerprint SHA256: 5092ce0e3f70f2fd9561c34623b546f7d333ef1b633c147d1290e28de986a230
Pin SHA256: sLVgLe1nM8JMIbUmVZO+i7BiMeC6eHi+ezBmAduziBM=
Valid until Mon, 02 Aug 2027 23:59:59 UTC (expires in 1 year and 9 months)
Key RSA 3072 bits (e 65537)
Issuer T-TeleSec GlobalRoot Class 3
Signature algorithm SHA256withRSA
#3
Subject T-TeleSec GlobalRoot Class 3   In trust store
Fingerprint SHA256: fd73dad31c644ff1b43bef0ccdda96710b9cd9875eca7e31707af3e96d522bbd
Pin SHA256: jXZ3ZLPL2giSnQcqIqVh9NzdG8V9PL3clIxH0rR/kSI=
Valid until Sat, 01 Oct 2033 23:59:59 UTC (expires in 7 years and 11 months)
Key RSA 2048 bits (e 65537)
Issuer T-TeleSec GlobalRoot Class 3   Self-signed
Signature algorithm SHA256withRSA


Certification Paths
Path #1: Trusted
1 Sent by server martinbank.de
Fingerprint SHA256: dce633d16aeeae1733739f10b6e4f90b86305be4ccd16002807669d10299594e
Pin SHA256: Ax/8qFOU4OF95W7d4VRyp+h6e1mwMDHkwPJqcKT+pF8=
EC 384 bits / SHA256withRSA
2 Sent by server Telekom Security ServerID EV Class 3 CA
Fingerprint SHA256: 5092ce0e3f70f2fd9561c34623b546f7d333ef1b633c147d1290e28de986a230
Pin SHA256: sLVgLe1nM8JMIbUmVZO+i7BiMeC6eHi+ezBmAduziBM=
RSA 3072 bits (e 65537) / SHA256withRSA
3 Sent by server
In trust store 		T-TeleSec GlobalRoot Class 3   Self-signed
Fingerprint SHA256: fd73dad31c644ff1b43bef0ccdda96710b9cd9875eca7e31707af3e96d522bbd
Pin SHA256: jXZ3ZLPL2giSnQcqIqVh9NzdG8V9PL3clIxH0rR/kSI=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server martinbank.de
Fingerprint SHA256: dce633d16aeeae1733739f10b6e4f90b86305be4ccd16002807669d10299594e
Pin SHA256: Ax/8qFOU4OF95W7d4VRyp+h6e1mwMDHkwPJqcKT+pF8=
EC 384 bits / SHA256withRSA
2 Sent by server Telekom Security ServerID EV Class 3 CA
Fingerprint SHA256: 5092ce0e3f70f2fd9561c34623b546f7d333ef1b633c147d1290e28de986a230
Pin SHA256: sLVgLe1nM8JMIbUmVZO+i7BiMeC6eHi+ezBmAduziBM=
RSA 3072 bits (e 65537) / SHA256withRSA
3 Sent by server
In trust store 		T-TeleSec GlobalRoot Class 3   Self-signed
Fingerprint SHA256: fd73dad31c644ff1b43bef0ccdda96710b9cd9875eca7e31707af3e96d522bbd
Pin SHA256: jXZ3ZLPL2giSnQcqIqVh9NzdG8V9PL3clIxH0rR/kSI=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server martinbank.de
Fingerprint SHA256: dce633d16aeeae1733739f10b6e4f90b86305be4ccd16002807669d10299594e
Pin SHA256: Ax/8qFOU4OF95W7d4VRyp+h6e1mwMDHkwPJqcKT+pF8=
EC 384 bits / SHA256withRSA
2 Sent by server Telekom Security ServerID EV Class 3 CA
Fingerprint SHA256: 5092ce0e3f70f2fd9561c34623b546f7d333ef1b633c147d1290e28de986a230
Pin SHA256: sLVgLe1nM8JMIbUmVZO+i7BiMeC6eHi+ezBmAduziBM=
RSA 3072 bits (e 65537) / SHA256withRSA
3 Sent by server
In trust store 		T-TeleSec GlobalRoot Class 3   Self-signed
Fingerprint SHA256: fd73dad31c644ff1b43bef0ccdda96710b9cd9875eca7e31707af3e96d522bbd
Pin SHA256: jXZ3ZLPL2giSnQcqIqVh9NzdG8V9PL3clIxH0rR/kSI=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server martinbank.de
Fingerprint SHA256: dce633d16aeeae1733739f10b6e4f90b86305be4ccd16002807669d10299594e
Pin SHA256: Ax/8qFOU4OF95W7d4VRyp+h6e1mwMDHkwPJqcKT+pF8=
EC 384 bits / SHA256withRSA
2 Sent by server Telekom Security ServerID EV Class 3 CA
Fingerprint SHA256: 5092ce0e3f70f2fd9561c34623b546f7d333ef1b633c147d1290e28de986a230
Pin SHA256: sLVgLe1nM8JMIbUmVZO+i7BiMeC6eHi+ezBmAduziBM=
RSA 3072 bits (e 65537) / SHA256withRSA
3 Sent by server
In trust store 		T-TeleSec GlobalRoot Class 3   Self-signed
Fingerprint SHA256: fd73dad31c644ff1b43bef0ccdda96710b9cd9875eca7e31707af3e96d522bbd
Pin SHA256: jXZ3ZLPL2giSnQcqIqVh9NzdG8V9PL3clIxH0rR/kSI=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server martinbank.de
Fingerprint SHA256: dce633d16aeeae1733739f10b6e4f90b86305be4ccd16002807669d10299594e
Pin SHA256: Ax/8qFOU4OF95W7d4VRyp+h6e1mwMDHkwPJqcKT+pF8=
EC 384 bits / SHA256withRSA
2 Sent by server Telekom Security ServerID EV Class 3 CA
Fingerprint SHA256: 5092ce0e3f70f2fd9561c34623b546f7d333ef1b633c147d1290e28de986a230
Pin SHA256: sLVgLe1nM8JMIbUmVZO+i7BiMeC6eHi+ezBmAduziBM=
RSA 3072 bits (e 65537) / SHA256withRSA
3 Sent by server
In trust store 		T-TeleSec GlobalRoot Class 3   Self-signed
Fingerprint SHA256: fd73dad31c644ff1b43bef0ccdda96710b9cd9875eca7e31707af3e96d522bbd
Pin SHA256: jXZ3ZLPL2giSnQcqIqVh9NzdG8V9PL3clIxH0rR/kSI=
RSA 2048 bits (e 65537) / SHA256withRSA

Click here to expand

Certificate #2: RSA 3072 bits (SHA256withRSA) No SNI
Server Key and Certificate #1
Subject *.tbits.net
Fingerprint SHA256: 4cd501528ace3837e972ebc7d90def28b21cf50b6b318030ff4a78ce2c5519e2
Pin SHA256: rQEgXkvAocgs1bQQhN1hULgFOukgQwhqNNxrUPS0/Xw=
Common names *.tbits.net
Alternative names *.tbits.net tbits.net   MISMATCH
Serial Number 39db0a4218d6931014b12553fe0758b6
Valid from Mon, 06 Oct 2025 05:40:15 UTC
Valid until Sat, 10 Oct 2026 23:59:59 UTC (expires in 11 months and 29 days)
Key RSA 3072 bits (e 65537)
Weak key (Debian) No
Issuer Telekom Security ServerID OV Class 2 CA
AIA: http://crt.serverid.telesec.de/crt/Telekom_Security_ServerID_OV_Class_2_CA.crt
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://crl.serverid.telesec.de/rl/Telekom_Security_ServerID_OV_Class_2_CA.crl
OCSP: http://ocsp.serverid.telesec.de/ocspr
Revocation status Good (not revoked)
Trusted No   NOT TRUSTED
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 3 (4607 bytes)
Chain issues Contains anchor
#2
Subject Telekom Security ServerID OV Class 2 CA
Fingerprint SHA256: 944ace961db316beb694e01c302c46fed40dc0291729e7daf58550c3cb55e791
Pin SHA256: 9K4RwKQgzd+IOm+vvVnHkFwvlV12A4LOuuuJ7/2Wo8Q=
Valid until Mon, 02 Aug 2027 23:59:59 UTC (expires in 1 year and 9 months)
Key RSA 3072 bits (e 65537)
Issuer T-TeleSec GlobalRoot Class 2
Signature algorithm SHA256withRSA
#3
Subject T-TeleSec GlobalRoot Class 2   In trust store
Fingerprint SHA256: 91e2f5788d5810eba7ba58737de1548a8ecacd014598bc0b143e041b17052552
Pin SHA256: YQbA46CimYMYdRJ719PMGFmAPVEcrBHrbghA3RZvwQ4=
Valid until Sat, 01 Oct 2033 23:59:59 UTC (expires in 7 years and 11 months)
Key RSA 2048 bits (e 65537)
Issuer T-TeleSec GlobalRoot Class 2   Self-signed
Signature algorithm SHA256withRSA


Certification Paths
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: 4cd501528ace3837e972ebc7d90def28b21cf50b6b318030ff4a78ce2c5519e2])
1 Sent by server *.tbits.net
Fingerprint SHA256: 4cd501528ace3837e972ebc7d90def28b21cf50b6b318030ff4a78ce2c5519e2
Pin SHA256: rQEgXkvAocgs1bQQhN1hULgFOukgQwhqNNxrUPS0/Xw=
RSA 3072 bits (e 65537) / SHA256withRSA
2 Sent by server Telekom Security ServerID OV Class 2 CA
Fingerprint SHA256: 944ace961db316beb694e01c302c46fed40dc0291729e7daf58550c3cb55e791
Pin SHA256: 9K4RwKQgzd+IOm+vvVnHkFwvlV12A4LOuuuJ7/2Wo8Q=
RSA 3072 bits (e 65537) / SHA256withRSA
3 Sent by server
In trust store 		T-TeleSec GlobalRoot Class 2   Self-signed
Fingerprint SHA256: 91e2f5788d5810eba7ba58737de1548a8ecacd014598bc0b143e041b17052552
Pin SHA256: YQbA46CimYMYdRJ719PMGFmAPVEcrBHrbghA3RZvwQ4=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: 4cd501528ace3837e972ebc7d90def28b21cf50b6b318030ff4a78ce2c5519e2])
1 Sent by server *.tbits.net
Fingerprint SHA256: 4cd501528ace3837e972ebc7d90def28b21cf50b6b318030ff4a78ce2c5519e2
Pin SHA256: rQEgXkvAocgs1bQQhN1hULgFOukgQwhqNNxrUPS0/Xw=
RSA 3072 bits (e 65537) / SHA256withRSA
2 Sent by server Telekom Security ServerID OV Class 2 CA
Fingerprint SHA256: 944ace961db316beb694e01c302c46fed40dc0291729e7daf58550c3cb55e791
Pin SHA256: 9K4RwKQgzd+IOm+vvVnHkFwvlV12A4LOuuuJ7/2Wo8Q=
RSA 3072 bits (e 65537) / SHA256withRSA
3 Sent by server
In trust store 		T-TeleSec GlobalRoot Class 2   Self-signed
Fingerprint SHA256: 91e2f5788d5810eba7ba58737de1548a8ecacd014598bc0b143e041b17052552
Pin SHA256: YQbA46CimYMYdRJ719PMGFmAPVEcrBHrbghA3RZvwQ4=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: 4cd501528ace3837e972ebc7d90def28b21cf50b6b318030ff4a78ce2c5519e2])
1 Sent by server *.tbits.net
Fingerprint SHA256: 4cd501528ace3837e972ebc7d90def28b21cf50b6b318030ff4a78ce2c5519e2
Pin SHA256: rQEgXkvAocgs1bQQhN1hULgFOukgQwhqNNxrUPS0/Xw=
RSA 3072 bits (e 65537) / SHA256withRSA
2 Sent by server Telekom Security ServerID OV Class 2 CA
Fingerprint SHA256: 944ace961db316beb694e01c302c46fed40dc0291729e7daf58550c3cb55e791
Pin SHA256: 9K4RwKQgzd+IOm+vvVnHkFwvlV12A4LOuuuJ7/2Wo8Q=
RSA 3072 bits (e 65537) / SHA256withRSA
3 Sent by server
In trust store 		T-TeleSec GlobalRoot Class 2   Self-signed
Fingerprint SHA256: 91e2f5788d5810eba7ba58737de1548a8ecacd014598bc0b143e041b17052552
Pin SHA256: YQbA46CimYMYdRJ719PMGFmAPVEcrBHrbghA3RZvwQ4=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: 4cd501528ace3837e972ebc7d90def28b21cf50b6b318030ff4a78ce2c5519e2])
1 Sent by server *.tbits.net
Fingerprint SHA256: 4cd501528ace3837e972ebc7d90def28b21cf50b6b318030ff4a78ce2c5519e2
Pin SHA256: rQEgXkvAocgs1bQQhN1hULgFOukgQwhqNNxrUPS0/Xw=
RSA 3072 bits (e 65537) / SHA256withRSA
2 Sent by server Telekom Security ServerID OV Class 2 CA
Fingerprint SHA256: 944ace961db316beb694e01c302c46fed40dc0291729e7daf58550c3cb55e791
Pin SHA256: 9K4RwKQgzd+IOm+vvVnHkFwvlV12A4LOuuuJ7/2Wo8Q=
RSA 3072 bits (e 65537) / SHA256withRSA
3 Sent by server
In trust store 		T-TeleSec GlobalRoot Class 2   Self-signed
Fingerprint SHA256: 91e2f5788d5810eba7ba58737de1548a8ecacd014598bc0b143e041b17052552
Pin SHA256: YQbA46CimYMYdRJ719PMGFmAPVEcrBHrbghA3RZvwQ4=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: 4cd501528ace3837e972ebc7d90def28b21cf50b6b318030ff4a78ce2c5519e2])
1 Sent by server *.tbits.net
Fingerprint SHA256: 4cd501528ace3837e972ebc7d90def28b21cf50b6b318030ff4a78ce2c5519e2
Pin SHA256: rQEgXkvAocgs1bQQhN1hULgFOukgQwhqNNxrUPS0/Xw=
RSA 3072 bits (e 65537) / SHA256withRSA
2 Sent by server Telekom Security ServerID OV Class 2 CA
Fingerprint SHA256: 944ace961db316beb694e01c302c46fed40dc0291729e7daf58550c3cb55e791
Pin SHA256: 9K4RwKQgzd+IOm+vvVnHkFwvlV12A4LOuuuJ7/2Wo8Q=
RSA 3072 bits (e 65537) / SHA256withRSA
3 Sent by server
In trust store 		T-TeleSec GlobalRoot Class 2   Self-signed
Fingerprint SHA256: 91e2f5788d5810eba7ba58737de1548a8ecacd014598bc0b143e041b17052552
Pin SHA256: YQbA46CimYMYdRJ719PMGFmAPVEcrBHrbghA3RZvwQ4=
RSA 2048 bits (e 65537) / SHA256withRSA

Click here to expand

Click here to expand

Configuration
Protocols
TLS 1.3 Yes
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 1.3 (suites in server-preferred order)
TLS_AES_256_GCM_SHA384 (0x1302)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_CHACHA20_POLY1305_SHA256 (0x1303)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_AES_128_GCM_SHA256 (0x1301)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
# TLS 1.2 (suites in server-preferred order)
TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 (0xc02c)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 (0xcca9)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 (0xc02b)   ECDH x25519 (eq. 3072 bits RSA)   FS 128


Handshake Simulation
Android 4.4.2 EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Android 5.0.0 EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 6.0 EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 7.0 EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Android 8.0 EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Android 8.1 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Android 9.0 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
BingPreview Jan 2015 EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Chrome 49 / XP SP3 Server sent fatal alert: handshake_failure
Chrome 69 / Win 7  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Chrome 70 / Win 10 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Chrome 80 / Win 10  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Firefox 31.3.0 ESR / Win 7 EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 47 / Win 7  R EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256   ECDH secp256r1  FS
Firefox 49 / XP SP3 EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Firefox 62 / Win 7  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Firefox 73 / Win 10  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Googlebot Feb 2018 EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
IE 11 / Win 7  R EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win 8.1  R EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win Phone 8.1  R EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win Phone 8.1 Update  R EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win 10  R EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 15 / Win 10  R EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 16 / Win 10  R EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 18 / Win 10  R EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 13 / Win Phone 10  R EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 8u161 EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_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 1.0.1l  R EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.0.2s  R EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.1.0k  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
OpenSSL 1.1.1c  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Safari 6 / iOS 6.0.1 Server sent fatal alert: handshake_failure
Safari 7 / iOS 7.1  R Server sent fatal alert: handshake_failure
Safari 7 / OS X 10.9  R Server sent fatal alert: handshake_failure
Safari 8 / iOS 8.4  R Server sent fatal alert: handshake_failure
Safari 8 / OS X 10.10  R Server sent fatal alert: handshake_failure
Safari 9 / iOS 9  R EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 9 / OS X 10.11  R EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / iOS 10  R EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / OS X 10.12  R EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_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 x25519  FS
Safari 12.1.1 / iOS 12.3.1  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Apple ATS 9 / iOS 9  R EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Yahoo Slurp Jan 2015 EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
YandexBot Jan 2015 EC 384 (SHA256)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_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)
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)  
GOLDENDOODLE No (more info)  
OpenSSL 0-Length No (more info)  
Sleeping POODLE No (more info)  
Downgrade attack prevention Yes, TLS_FALLBACK_SCSV supported (more info)
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 No
NPN No
Session resumption (caching) No (IDs empty)
Session resumption (tickets) Yes
OCSP stapling No
Strict Transport Security (HSTS) Yes
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, DHE suites not supported
DH public server param (Ys) reuse No, DHE suites not supported
ECDH public server param reuse No
Supported Named Groups x25519, secp256r1, secp384r1 (server preferred order)
SSL 2 handshake compatibility No
0-RTT enabled No


HTTP Requests
1 https://www.martinbank.de/  (HTTP/1.1 200 OK)
1
Connection close
Content-Length 20212
Content-Type text/html
Date Fri, 10 Oct 2025 22:12:50 GMT
Last-Modified Tue, 30 Sep 2025 14:17:41 GMT
Server OpenBSD httpd
Strict-Transport-Security max-age=31536000


Miscellaneous
Test date Fri, 10 Oct 2025 22:12:42 UTC
Test duration 82.772 seconds
HTTP status code 200
HTTP server signature OpenBSD httpd
Server hostname -


SSL Report v2.4.1