SSL Report: ssl.aspsms.net (194.230.72.206)
Assessed on:  Wed, 26 Nov 2025 09:40:48 UTC | Clear cache

Due to a recently discovered bug in Apple's code, your browser is exposed to MITM attacks. Click here for more information.

Summary
Overall Rating
A-
0
20
40
60
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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 does not support TLS 1.3.  MORE INFO »
This site works only in browsers with SNI support.
Certificate #1: EC 256 bits (SHA384withECDSA)
Server Key and Certificate #1
Subject *.aspsms.net
Fingerprint SHA256: 462dd7f54833d80a923dda8312e381f4ce265985409530c8a640eb35a45c15ba
Pin SHA256: q0TafVitunS0hF8eKZv6EA+G7LvtFsgcg0L5LQShnu8=
Common names *.aspsms.net
Alternative names *.aspsms.net aspsms.net
Serial Number 069cf3c9ef54adb4d03e46c90425c2530a26
Valid from Mon, 24 Nov 2025 09:16:05 UTC
Valid until Sun, 22 Feb 2026 09:16:04 UTC (expires in 2 months and 26 days)
Key EC 256 bits
Weak key (Debian) No
Issuer E8
AIA: http://e8.i.lencr.org/
Signature algorithm SHA384withECDSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL
CRL: http://e8.c.lencr.org/39.crl
Revocation status Validation error
CRL ERROR: IOException occurred
DNS CAA No (more info)
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 3 (3335 bytes)
Chain issues Incorrect order, Extra certs
#2
Subject E8
Fingerprint SHA256: 83624fd338c8d9b023c18a67cb7a9c0519da43d11775b4c6cbdad45c3d997c52
Pin SHA256: iFvwVyJSxnQdyaUvUERIf+8qk7gRze3612JMwoO3zdU=
Valid until Fri, 12 Mar 2027 23:59:59 UTC (expires in 1 year and 3 months)
Key EC 384 bits
Issuer ISRG Root X1
Signature algorithm SHA256withRSA
#3
Subject R3
Fingerprint SHA256: 67add1166b020ae61b8f5fc96813c04c2aa589960796865572a3c7e737613dfd
Pin SHA256: jQJTbIh0grw0/1TkHSumWb+Fs0Ggogr621gT3PvPKG0=
Valid until Mon, 15 Sep 2025 16:00:00 UTC (expired 2 months and 10 days ago)   EXPIRED
Key RSA 2048 bits (e 65537)
Issuer ISRG Root X1
Signature algorithm SHA256withRSA


Certification Paths
Path #1: Trusted
1 Sent by server *.aspsms.net
Fingerprint SHA256: 462dd7f54833d80a923dda8312e381f4ce265985409530c8a640eb35a45c15ba
Pin SHA256: q0TafVitunS0hF8eKZv6EA+G7LvtFsgcg0L5LQShnu8=

EC 256 bits / SHA384withECDSA
CRL ERROR: IOException occurred
2 Sent by server E8
Fingerprint SHA256: 83624fd338c8d9b023c18a67cb7a9c0519da43d11775b4c6cbdad45c3d997c52
Pin SHA256: iFvwVyJSxnQdyaUvUERIf+8qk7gRze3612JMwoO3zdU=

EC 384 bits / SHA256withRSA
CRL ERROR: IOException occurred
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 *.aspsms.net
Fingerprint SHA256: 462dd7f54833d80a923dda8312e381f4ce265985409530c8a640eb35a45c15ba
Pin SHA256: q0TafVitunS0hF8eKZv6EA+G7LvtFsgcg0L5LQShnu8=

EC 256 bits / SHA384withECDSA
CRL ERROR: IOException occurred
2 Sent by server E8
Fingerprint SHA256: 83624fd338c8d9b023c18a67cb7a9c0519da43d11775b4c6cbdad45c3d997c52
Pin SHA256: iFvwVyJSxnQdyaUvUERIf+8qk7gRze3612JMwoO3zdU=

EC 384 bits / SHA256withRSA
CRL ERROR: IOException occurred
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 *.aspsms.net
Fingerprint SHA256: 462dd7f54833d80a923dda8312e381f4ce265985409530c8a640eb35a45c15ba
Pin SHA256: q0TafVitunS0hF8eKZv6EA+G7LvtFsgcg0L5LQShnu8=

EC 256 bits / SHA384withECDSA
CRL ERROR: IOException occurred
2 Sent by server E8
Fingerprint SHA256: 83624fd338c8d9b023c18a67cb7a9c0519da43d11775b4c6cbdad45c3d997c52
Pin SHA256: iFvwVyJSxnQdyaUvUERIf+8qk7gRze3612JMwoO3zdU=

EC 384 bits / SHA256withRSA
CRL ERROR: IOException occurred
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 *.aspsms.net
Fingerprint SHA256: 462dd7f54833d80a923dda8312e381f4ce265985409530c8a640eb35a45c15ba
Pin SHA256: q0TafVitunS0hF8eKZv6EA+G7LvtFsgcg0L5LQShnu8=

EC 256 bits / SHA384withECDSA
CRL ERROR: IOException occurred
2 Sent by server E8
Fingerprint SHA256: 83624fd338c8d9b023c18a67cb7a9c0519da43d11775b4c6cbdad45c3d997c52
Pin SHA256: iFvwVyJSxnQdyaUvUERIf+8qk7gRze3612JMwoO3zdU=

EC 384 bits / SHA256withRSA
CRL ERROR: IOException occurred
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 *.aspsms.net
Fingerprint SHA256: 462dd7f54833d80a923dda8312e381f4ce265985409530c8a640eb35a45c15ba
Pin SHA256: q0TafVitunS0hF8eKZv6EA+G7LvtFsgcg0L5LQShnu8=

EC 256 bits / SHA384withECDSA
CRL ERROR: IOException occurred
2 Sent by server E8
Fingerprint SHA256: 83624fd338c8d9b023c18a67cb7a9c0519da43d11775b4c6cbdad45c3d997c52
Pin SHA256: iFvwVyJSxnQdyaUvUERIf+8qk7gRze3612JMwoO3zdU=

EC 384 bits / SHA256withRSA
CRL ERROR: IOException occurred
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)
Server Key and Certificate #1
Subject domains.ch
Fingerprint SHA256: e3b145ce21942217e00109f61f2abe31f295656e9388cce9f5845765921556fb
Pin SHA256: x/HA9qfpygzxf7DHCIFwSJIxuUcgmZl0Vi0LyGFZZl0=
Common names domains.ch
Alternative names -   INVALID
Serial Number 59c0b29c376a6cd60069f1dfa2487f3fe97d23d4
Valid from Tue, 24 Jan 2023 09:41:57 UTC
Valid until Wed, 24 Jan 2024 09:41:57 UTC (expired 1 year and 10 months ago)   EXPIRED
Key RSA 4096 bits (e 65537)
Weak key (Debian) No
Issuer FG201E4Q17902360
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 (2191 bytes)
Chain issues Contains anchor
#2
Subject FG201E4Q17902360   Not in trust store
Fingerprint SHA256: 0f47b077db3579e9d551970dfa2eb3dd86d12077c38c7fc5ae9b08438ac565e9
Pin SHA256: 2KUHtqzM0wsi1GB6KfzNRgQ4ZW1bpHFny9ECL0YqpxM=
Valid until Tue, 12 Jun 2029 01:47:24 UTC (expires in 3 years and 6 months)
Key RSA 2048 bits (e 65537)
Issuer FG201E4Q17902360   Self-signed
Signature algorithm SHA256withRSA


Certification Paths
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server domains.ch
Fingerprint SHA256: e3b145ce21942217e00109f61f2abe31f295656e9388cce9f5845765921556fb
Pin SHA256: x/HA9qfpygzxf7DHCIFwSJIxuUcgmZl0Vi0LyGFZZl0=

RSA 4096 bits (e 65537) / SHA256withRSA
Valid until: Wed, 24 Jan 2024 09:41:57 UTC
EXPIRED
2 Sent by server
  Not in trust store
FG201E4Q17902360   Self-signed
Fingerprint SHA256: 0f47b077db3579e9d551970dfa2eb3dd86d12077c38c7fc5ae9b08438ac565e9
Pin SHA256: 2KUHtqzM0wsi1GB6KfzNRgQ4ZW1bpHFny9ECL0YqpxM=

RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server domains.ch
Fingerprint SHA256: e3b145ce21942217e00109f61f2abe31f295656e9388cce9f5845765921556fb
Pin SHA256: x/HA9qfpygzxf7DHCIFwSJIxuUcgmZl0Vi0LyGFZZl0=

RSA 4096 bits (e 65537) / SHA256withRSA
Valid until: Wed, 24 Jan 2024 09:41:57 UTC
EXPIRED
2 Sent by server
  Not in trust store
FG201E4Q17902360   Self-signed
Fingerprint SHA256: 0f47b077db3579e9d551970dfa2eb3dd86d12077c38c7fc5ae9b08438ac565e9
Pin SHA256: 2KUHtqzM0wsi1GB6KfzNRgQ4ZW1bpHFny9ECL0YqpxM=

RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server domains.ch
Fingerprint SHA256: e3b145ce21942217e00109f61f2abe31f295656e9388cce9f5845765921556fb
Pin SHA256: x/HA9qfpygzxf7DHCIFwSJIxuUcgmZl0Vi0LyGFZZl0=

RSA 4096 bits (e 65537) / SHA256withRSA
Valid until: Wed, 24 Jan 2024 09:41:57 UTC
EXPIRED
2 Sent by server
  Not in trust store
FG201E4Q17902360   Self-signed
Fingerprint SHA256: 0f47b077db3579e9d551970dfa2eb3dd86d12077c38c7fc5ae9b08438ac565e9
Pin SHA256: 2KUHtqzM0wsi1GB6KfzNRgQ4ZW1bpHFny9ECL0YqpxM=

RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server domains.ch
Fingerprint SHA256: e3b145ce21942217e00109f61f2abe31f295656e9388cce9f5845765921556fb
Pin SHA256: x/HA9qfpygzxf7DHCIFwSJIxuUcgmZl0Vi0LyGFZZl0=

RSA 4096 bits (e 65537) / SHA256withRSA
Valid until: Wed, 24 Jan 2024 09:41:57 UTC
EXPIRED
2 Sent by server
  Not in trust store
FG201E4Q17902360   Self-signed
Fingerprint SHA256: 0f47b077db3579e9d551970dfa2eb3dd86d12077c38c7fc5ae9b08438ac565e9
Pin SHA256: 2KUHtqzM0wsi1GB6KfzNRgQ4ZW1bpHFny9ECL0YqpxM=

RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server domains.ch
Fingerprint SHA256: e3b145ce21942217e00109f61f2abe31f295656e9388cce9f5845765921556fb
Pin SHA256: x/HA9qfpygzxf7DHCIFwSJIxuUcgmZl0Vi0LyGFZZl0=

RSA 4096 bits (e 65537) / SHA256withRSA
Valid until: Wed, 24 Jan 2024 09:41:57 UTC
EXPIRED
2 Sent by server
  Not in trust store
FG201E4Q17902360   Self-signed
Fingerprint SHA256: 0f47b077db3579e9d551970dfa2eb3dd86d12077c38c7fc5ae9b08438ac565e9
Pin SHA256: 2KUHtqzM0wsi1GB6KfzNRgQ4ZW1bpHFny9ECL0YqpxM=

RSA 2048 bits (e 65537) / SHA256withRSA

Click here to expand

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 (server has no preference)
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 (0xc02b)   ECDH secp521r1 (eq. 15360 bits RSA)   FS 128
TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 (0xc02c)   ECDH secp521r1 (eq. 15360 bits RSA)   FS 256
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 (0xcca9)   ECDH secp521r1 (eq. 15360 bits RSA)   FS 256


Handshake Simulation
Android 4.4.2 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp521r1  FS
Android 5.0.0 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp521r1  FS
Android 6.0 EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 7.0 EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256   ECDH x25519  FS
Android 8.0 EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256   ECDH x25519  FS
Android 8.1 EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256   ECDH x25519  FS
Android 9.0 EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256   ECDH x25519  FS
BingPreview Jan 2015 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp521r1  FS
Chrome 49 / XP SP3 Server sent fatal alert: handshake_failure
Chrome 69 / Win 7  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Chrome 70 / Win 10 EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Chrome 80 / Win 10  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Firefox 31.3.0 ESR / Win 7 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 47 / Win 7  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 49 / XP SP3 EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 62 / Win 7  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Firefox 73 / Win 10  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Googlebot Feb 2018 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
IE 11 / Win 7  R EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win 8.1  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win Phone 8.1  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
IE 11 / Win Phone 8.1 Update  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win 10  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 15 / Win 10  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 16 / Win 10  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 18 / Win 10  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 13 / Win Phone 10  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 8u161 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 11.0.3 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 12.0.1 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.0.1l  R EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp521r1  FS
OpenSSL 1.0.2s  R EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.1.0k  R EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
OpenSSL 1.1.1c  R EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_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 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 9 / OS X 10.11  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / iOS 10  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / OS X 10.12  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Safari 12.1.1 / iOS 12.3.1  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Apple ATS 9 / iOS 9  R EC 256 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Yahoo Slurp Jan 2015 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
YandexBot Jan 2015 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp521r1  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 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 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) No
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 secp256r1
SSL 2 handshake compatibility No


HTTP Requests
1 https://ssl.aspsms.net/  (HTTP/1.1 200 OK)
1
Server nginx/1.18.0
Date Wed, 26 Nov 2025 09:39:53 GMT
Content-Type text/html; charset=utf-8
Content-Length 23317
Connection close
Cache-Control private
X-AspNetMvc-Version 5.2
X-AspNet-Version 4.0.30319
X-Powered-By ASP.NET


Miscellaneous
Test date Wed, 26 Nov 2025 09:39:31 UTC
Test duration 76.772 seconds
HTTP status code 200
HTTP server signature nginx/1.18.0
Server hostname 206-72-230-194.vadian.net


SSL Report v2.4.1