SSL Report: staging-janus.samedi.de (80.158.4.253)
Assessed on:  Sun, 08 Jun 2025 18:32:29 UTC | Clear cache
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Summary
Overall Rating
A+
0
20
40
60
80
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 4096 bits (SHA256withRSA)
Server Key and Certificate #1
Subject *.samedi.de
Fingerprint SHA256: 6384de4192382255e98509fe1d117a843f4ff31ac291bc8b2083caed252db90d
Pin SHA256: YZd5he/hfQAH+NBQPRAPyOSCUkHeP1QRNEc44B3IfNE=
Common names *.samedi.de
Alternative names *.samedi.de samedi.de
Serial Number 502e083474a2cc907405441eab75988e
Valid from Thu, 12 Dec 2024 10:00:34 UTC
Valid until Mon, 15 Dec 2025 10:00:34 UTC (expires in 6 months and 6 days)
Key RSA 4096 bits (e 65537)
Weak key (Debian) No
Issuer SSL.com RSA SSL subCA
AIA: http://cert.ssl.com/SSLcom-SubCA-SSL-RSA-4096-R1.cer
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://crls.ssl.com/SSLcom-SubCA-SSL-RSA-4096-R1.crl
OCSP: http://ocsps.ssl.com
Revocation status Good (not revoked)
DNS CAA Yes
policy host: samedi.de
issue: ssl.com flags:0
issue: letsencrypt.org flags:0
issuewild: ssl.com flags:0
iodef: mailto:devops@samedi.de flags:0
issue: amazonaws.com flags:0
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 2 (3787 bytes)
Chain issues None
#2
Subject SSL.com RSA SSL subCA
Fingerprint SHA256: 527a60b02abf3a4a5519c4f62fbbd560e3034074eeec8b8799aa9368693fe36d
Pin SHA256: 7LcB5Z8ATVz4rcQtIY5xJir8/+F3e/HPi8IDdCnjCaE=
Valid until Wed, 12 Feb 2031 18:48:52 UTC (expires in 5 years and 8 months)
Key RSA 4096 bits (e 65537)
Issuer SSL.com Root Certification Authority RSA
Signature algorithm SHA256withRSA


Certification Paths
Path #1: Trusted
1 Sent by server *.samedi.de
Fingerprint SHA256: 6384de4192382255e98509fe1d117a843f4ff31ac291bc8b2083caed252db90d
Pin SHA256: YZd5he/hfQAH+NBQPRAPyOSCUkHeP1QRNEc44B3IfNE=
RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server SSL.com RSA SSL subCA
Fingerprint SHA256: 527a60b02abf3a4a5519c4f62fbbd560e3034074eeec8b8799aa9368693fe36d
Pin SHA256: 7LcB5Z8ATVz4rcQtIY5xJir8/+F3e/HPi8IDdCnjCaE=
RSA 4096 bits (e 65537) / SHA256withRSA
3 In trust store SSL.com Root Certification Authority RSA   Self-signed
Fingerprint SHA256: 85666a562ee0be5ce925c1d8890a6f76a87ec16d4d7d5f29ea7419cf20123b69
Pin SHA256: 0cRTd+vc1hjNFlHcLgLCHXUeWqn80bNDH/bs9qMTSPo=
RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server *.samedi.de
Fingerprint SHA256: 6384de4192382255e98509fe1d117a843f4ff31ac291bc8b2083caed252db90d
Pin SHA256: YZd5he/hfQAH+NBQPRAPyOSCUkHeP1QRNEc44B3IfNE=
RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server SSL.com RSA SSL subCA
Fingerprint SHA256: 527a60b02abf3a4a5519c4f62fbbd560e3034074eeec8b8799aa9368693fe36d
Pin SHA256: 7LcB5Z8ATVz4rcQtIY5xJir8/+F3e/HPi8IDdCnjCaE=
RSA 4096 bits (e 65537) / SHA256withRSA
3 In trust store SSL.com Root Certification Authority RSA   Self-signed
Fingerprint SHA256: 85666a562ee0be5ce925c1d8890a6f76a87ec16d4d7d5f29ea7419cf20123b69
Pin SHA256: 0cRTd+vc1hjNFlHcLgLCHXUeWqn80bNDH/bs9qMTSPo=
RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server *.samedi.de
Fingerprint SHA256: 6384de4192382255e98509fe1d117a843f4ff31ac291bc8b2083caed252db90d
Pin SHA256: YZd5he/hfQAH+NBQPRAPyOSCUkHeP1QRNEc44B3IfNE=
RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server SSL.com RSA SSL subCA
Fingerprint SHA256: 527a60b02abf3a4a5519c4f62fbbd560e3034074eeec8b8799aa9368693fe36d
Pin SHA256: 7LcB5Z8ATVz4rcQtIY5xJir8/+F3e/HPi8IDdCnjCaE=
RSA 4096 bits (e 65537) / SHA256withRSA
3 In trust store SSL.com Root Certification Authority RSA   Self-signed
Fingerprint SHA256: 85666a562ee0be5ce925c1d8890a6f76a87ec16d4d7d5f29ea7419cf20123b69
Pin SHA256: 0cRTd+vc1hjNFlHcLgLCHXUeWqn80bNDH/bs9qMTSPo=
RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server *.samedi.de
Fingerprint SHA256: 6384de4192382255e98509fe1d117a843f4ff31ac291bc8b2083caed252db90d
Pin SHA256: YZd5he/hfQAH+NBQPRAPyOSCUkHeP1QRNEc44B3IfNE=
RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server SSL.com RSA SSL subCA
Fingerprint SHA256: 527a60b02abf3a4a5519c4f62fbbd560e3034074eeec8b8799aa9368693fe36d
Pin SHA256: 7LcB5Z8ATVz4rcQtIY5xJir8/+F3e/HPi8IDdCnjCaE=
RSA 4096 bits (e 65537) / SHA256withRSA
3 In trust store SSL.com Root Certification Authority RSA   Self-signed
Fingerprint SHA256: 85666a562ee0be5ce925c1d8890a6f76a87ec16d4d7d5f29ea7419cf20123b69
Pin SHA256: 0cRTd+vc1hjNFlHcLgLCHXUeWqn80bNDH/bs9qMTSPo=
RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server *.samedi.de
Fingerprint SHA256: 6384de4192382255e98509fe1d117a843f4ff31ac291bc8b2083caed252db90d
Pin SHA256: YZd5he/hfQAH+NBQPRAPyOSCUkHeP1QRNEc44B3IfNE=
RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server SSL.com RSA SSL subCA
Fingerprint SHA256: 527a60b02abf3a4a5519c4f62fbbd560e3034074eeec8b8799aa9368693fe36d
Pin SHA256: 7LcB5Z8ATVz4rcQtIY5xJir8/+F3e/HPi8IDdCnjCaE=
RSA 4096 bits (e 65537) / SHA256withRSA
3 In trust store SSL.com Root Certification Authority RSA   Self-signed
Fingerprint SHA256: 85666a562ee0be5ce925c1d8890a6f76a87ec16d4d7d5f29ea7419cf20123b69
Pin SHA256: 0cRTd+vc1hjNFlHcLgLCHXUeWqn80bNDH/bs9qMTSPo=
RSA 4096 bits (e 65537) / SHA256withRSA

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


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_RSA_WITH_AES_256_GCM_SHA384 (0xc030)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (0x9f)   DH 2048 bits   FS 256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (0xc028)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 256
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_RSA_WITH_AES_256_GCM_SHA384 (0x9d)   WEAK 256
TLS_RSA_WITH_AES_256_CBC_SHA256 (0x3d)   WEAK 256
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)   WEAK 256
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (0xcca8)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (0xccaa)   DH 2048 bits   FS 256
TLS_DHE_RSA_WITH_AES_256_CCM_8 (0xc0a3)   DH 2048 bits   FS 256
TLS_DHE_RSA_WITH_AES_256_CCM (0xc09f)   DH 2048 bits   FS 256
TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384 (0xc061)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384 (0xc053)   DH 2048 bits   FS 256
TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 (0xc077)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 256
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 (0xc4)   DH 2048 bits   FS   WEAK 256
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA (0x88)   DH 2048 bits   FS   WEAK 256
TLS_RSA_WITH_AES_256_CCM_8 (0xc0a1)   WEAK 256
TLS_RSA_WITH_AES_256_CCM (0xc09d)   WEAK 256
TLS_RSA_WITH_ARIA_256_GCM_SHA384 (0xc051)   WEAK 256
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 (0xc0)   WEAK 256
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (0x84)   WEAK 256
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (0x9e)   DH 2048 bits   FS 128
TLS_RSA_WITH_AES_128_GCM_SHA256 (0x9c)   WEAK 128
TLS_DHE_RSA_WITH_AES_128_CCM_8 (0xc0a2)   DH 2048 bits   FS 128
TLS_DHE_RSA_WITH_AES_128_CCM (0xc09e)   DH 2048 bits   FS 128
TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256 (0xc060)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256 (0xc052)   DH 2048 bits   FS 128
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (0xc027)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 (0x67)   DH 2048 bits   FS   WEAK 128
TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 (0xc076)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 (0xbe)   DH 2048 bits   FS   WEAK 128
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (0x33)   DH 2048 bits   FS   WEAK 128
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA (0x45)   DH 2048 bits   FS   WEAK 128
TLS_RSA_WITH_AES_128_CCM_8 (0xc0a0)   WEAK 128
TLS_RSA_WITH_AES_128_CCM (0xc09c)   WEAK 128
TLS_RSA_WITH_ARIA_128_GCM_SHA256 (0xc050)   WEAK 128
TLS_RSA_WITH_AES_128_CBC_SHA256 (0x3c)   WEAK 128
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 (0xba)   WEAK 128
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)   WEAK 128
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (0x41)   WEAK 128


Handshake Simulation
Android 4.4.2 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Android 5.0.0 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp256r1  FS
Android 6.0 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp256r1  FS
Android 7.0 RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Android 8.0 RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_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 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Chrome 49 / XP SP3 Server negotiated HTTP/2 with blacklisted suite
RSA 4096 (SHA256)   |  TLS 1.2 > h2    |  TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA  |  ECDH secp256r1
Chrome 69 / Win 7  R RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_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 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp256r1  FS
Firefox 47 / Win 7  R Server negotiated HTTP/2 with blacklisted suite
RSA 4096 (SHA256)   |  TLS 1.2 > h2    |  TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA  |  ECDH secp256r1
Firefox 49 / XP SP3 RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Firefox 62 / Win 7  R RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_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 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
IE 11 / Win 7  R RSA 4096 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 2048  FS
IE 11 / Win 8.1  R RSA 4096 (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 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   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_256_GCM_SHA384   DH 2048  FS
IE 11 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 15 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 16 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 18 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 13 / Win Phone 10  R RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 8u161 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_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 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.0.2s  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.1.0k  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_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 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 7 / iOS 7.1  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 7 / OS X 10.9  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 8 / iOS 8.4  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 8 / OS X 10.10  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 9 / iOS 9  R RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 9 / OS X 10.11  R RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / iOS 10  R RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / OS X 10.12  R RSA 4096 (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 -   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 RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Yahoo Slurp Jan 2015 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
YandexBot Jan 2015 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_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)   TLS 1.2 : 0xc014
GOLDENDOODLE No (more info)   TLS 1.2 : 0xc014
OpenSSL 0-Length No (more info)   TLS 1.2 : 0xc014
Sleeping POODLE No (more info)   TLS 1.2 : 0xc014
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 Yes   h2 http/1.1
NPN Yes   h2 http/1.1
Session resumption (caching) Yes
Session resumption (tickets) No
OCSP stapling Yes
Strict Transport Security (HSTS) Yes
max-age=63072000
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 No
0-RTT enabled No


HTTP Requests
1 https://staging-janus.samedi.de/  (HTTP/1.1 404 Not Found)
1
Server nginx
Date Sun, 08 Jun 2025 18:30:28 GMT
Content-Length 0
Connection close
Access-Control-Max-Age 86400
Access-Control-Allow-Origin *
Strict-Transport-Security max-age=63072000


Miscellaneous
Test date Sun, 08 Jun 2025 18:29:37 UTC
Test duration 171.544 seconds
HTTP status code 404
HTTP server signature nginx
Server hostname -


SSL Report v2.4.0