SSL Report: markmonitor.spot (166.117.35.77)
Assessed on:  Thu, 30 Oct 2025 14:42:58 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
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 site works only in browsers with SNI support.
This server supports TLS 1.3.  MORE INFO »
Certificate #1: RSA 2048 bits (SHA256withRSA)
Server Key and Certificate #1
Subject markmonitor.info
Fingerprint SHA256: 4809de21d086c02a41acf133aec553f50c25297dac9f6f13ba883a13805c48a1
Pin SHA256: HOPSmIia6ChzUp4bFZPncXl9+0J8DbxqWPmLF7ExefM=
Common names markmonitor.info
Alternative names markmonitor.info www.markmonitor.info www.metamarkmonitor.com www.markmonitornorway.no www.markmonitor.ac markmonitor.ac www.markmonitor.fast markmonitor.fast www.markmonitor.talk markmonitor.talk www.markmonitor.you markmonitor.you www.markmonitor.hiv markmonitor.hiv markmonitor.ag www.markmonitored.com www.watch-markmonitor.com www.markmonitor.xn--vuq861b www.markmonitor.xn--imr513n markmonitor.xn--vuq861b markmonitor.xn--imr513n metamarkmonitor.com www.imarkmonitor.com www.markmonitor.kids markmoniter.com www.markmonitor.ing cryptomarkmonitor.net www.markmmonitor.com www.markmon.cn www.markmonitor.com.zm markmonitor.hot allwhois.asia coinmarkmonitor.com www.markmonitor.day www.markmonitor.icu www.allwhois.asia markmon.biz markkmonitor.com markmonitor.moe markmon.org www.markmon.org cryptomarkmonitor.com markmonitor.giving markmonitor.au www.coinmarkmonitor.com www.markmonitorcrypto.com markmonitor.tr www.markmonitor.jp markmonitormeta.com markmonitor.spa markmonitorcoin.com www.markmonitormeta.com markmonitor.xn--55qx5d markmmonitor.com markmonitor.foundation www.markmonitor.ad www.markmonitor.moe markmonitored.com www.markmonitor.co.zm www.markmonitor.gives markmonitor.channel markmonitor.ing www.markmonitormetaverse.net www.markmonitor.gq markmonitor.gives mm-ipenforcements.com markmonitor.jp markmonitor.tz www.markmonitor.meme www.markmonitor.spa markmonitor.meme markmonitor.africa www.markmonitor.tz markmonitor.now markmonitorcoin.net markmonitor.com.zm www.markmonitor-meta.com www.markmonitor.tr markmontior.net www.markmonitorcoin.net www.markmontior.net www.markmonitor.rsvp www.mm-ipenforcements.com www.markmonitor.xn--55qx5d markmonitor-meta.com www.markmonitor.africa markmonitorcrypto.com www.markmonitorcoin.com markmonitor.locker markmonitor.accountant markmonitor.spot markmonitor.ad markmon.cn markmonitor.abogado markmonitor.free www.markmonitor.giving markmonitor.kids www.markmon.com markmonitor.boo www.markmon.info www.markmonitor.hot www.markmonitor.ag markmonitor.ss imarkmonitor.com markmonitor.deal markmonitor.rsvp www.markmonitor.ss www.markmonitor.now markmonitormetaverse.net markmon.net markmonitor.co.zm www.markmonitor.free www.markmoniter.com www.markmonitor.deal www.markmonitor.au www.cryptomarkmonitor.net www.markmonitor.channel www.cryptomarkmonitor.com www.markmonitor.foundation www.markmonitor.abogado markmonitor.day www.markmonitor.accountant www.markmonitorwashingtondc.com markmonitorwashingtondc.com www.markmon.biz markmon.info markmonitor.gq www.markmonitor.locker markmon.us markmon.com www.markmonitor.spot www.markmonitor.boo markmonitor.icu www.markmon.net www.markkmonitor.com www.markmon.us markmonitornorway.no www.markmonitor.ae markmonitor.ae www.markmonitor.domains markmonitor.domains www.markmonitordomains.com markmonitordomains.com www.markmonitor-inc.com.ar markmonitor-inc.com.ar www.mmdomains.sm mmdomains.sm www.markmonitor.med markmonitor.med
Serial Number 0b5be1ec079883cb1685a144ad52886c
Valid from Mon, 27 Oct 2025 00:00:00 UTC
Valid until Tue, 25 Nov 2025 23:59:59 UTC (expires in 26 days, 6 hours)
Key RSA 2048 bits (e 65537)
Weak key (Debian) No
Issuer Encryption Everywhere DV TLS CA - G2
AIA: http://cacerts.digicert.com/EncryptionEverywhereDVTLSCA-G2.crt
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information OCSP
OCSP: http://ocsp.digicert.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 (5795 bytes)
Chain issues None
#2
Subject Encryption Everywhere DV TLS CA - G2
Fingerprint SHA256: b1ac8cfb181b9c9354e1775fcbdfcfe7898c5cc9a17d76315b57c112eee55234
Pin SHA256: gxeKFFaZ2HFJIsTdTjEl6nVo3ckTCX+qzRMqb9Xoa1w=
Valid until Sat, 27 Nov 2027 12:46:40 UTC (expires in 2 years)
Key RSA 2048 bits (e 65537)
Issuer DigiCert Global Root G2
Signature algorithm SHA256withRSA


Certification Paths
Path #1: Trusted
1 Sent by server markmonitor.info
Fingerprint SHA256: 4809de21d086c02a41acf133aec553f50c25297dac9f6f13ba883a13805c48a1
Pin SHA256: HOPSmIia6ChzUp4bFZPncXl9+0J8DbxqWPmLF7ExefM=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Encryption Everywhere DV TLS CA - G2
Fingerprint SHA256: b1ac8cfb181b9c9354e1775fcbdfcfe7898c5cc9a17d76315b57c112eee55234
Pin SHA256: gxeKFFaZ2HFJIsTdTjEl6nVo3ckTCX+qzRMqb9Xoa1w=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=

RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server markmonitor.info
Fingerprint SHA256: 4809de21d086c02a41acf133aec553f50c25297dac9f6f13ba883a13805c48a1
Pin SHA256: HOPSmIia6ChzUp4bFZPncXl9+0J8DbxqWPmLF7ExefM=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Encryption Everywhere DV TLS CA - G2
Fingerprint SHA256: b1ac8cfb181b9c9354e1775fcbdfcfe7898c5cc9a17d76315b57c112eee55234
Pin SHA256: gxeKFFaZ2HFJIsTdTjEl6nVo3ckTCX+qzRMqb9Xoa1w=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=

RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server markmonitor.info
Fingerprint SHA256: 4809de21d086c02a41acf133aec553f50c25297dac9f6f13ba883a13805c48a1
Pin SHA256: HOPSmIia6ChzUp4bFZPncXl9+0J8DbxqWPmLF7ExefM=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Encryption Everywhere DV TLS CA - G2
Fingerprint SHA256: b1ac8cfb181b9c9354e1775fcbdfcfe7898c5cc9a17d76315b57c112eee55234
Pin SHA256: gxeKFFaZ2HFJIsTdTjEl6nVo3ckTCX+qzRMqb9Xoa1w=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=

RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server markmonitor.info
Fingerprint SHA256: 4809de21d086c02a41acf133aec553f50c25297dac9f6f13ba883a13805c48a1
Pin SHA256: HOPSmIia6ChzUp4bFZPncXl9+0J8DbxqWPmLF7ExefM=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Encryption Everywhere DV TLS CA - G2
Fingerprint SHA256: b1ac8cfb181b9c9354e1775fcbdfcfe7898c5cc9a17d76315b57c112eee55234
Pin SHA256: gxeKFFaZ2HFJIsTdTjEl6nVo3ckTCX+qzRMqb9Xoa1w=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=

RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server markmonitor.info
Fingerprint SHA256: 4809de21d086c02a41acf133aec553f50c25297dac9f6f13ba883a13805c48a1
Pin SHA256: HOPSmIia6ChzUp4bFZPncXl9+0J8DbxqWPmLF7ExefM=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Encryption Everywhere DV TLS CA - G2
Fingerprint SHA256: b1ac8cfb181b9c9354e1775fcbdfcfe7898c5cc9a17d76315b57c112eee55234
Pin SHA256: gxeKFFaZ2HFJIsTdTjEl6nVo3ckTCX+qzRMqb9Xoa1w=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=

RSA 2048 bits (e 65537) / SHA256withRSA

Click here to expand

Certificate #2: RSA 2048 bits (SHA256withRSA)
Server Key and Certificate #1
Subject fhv.info
Fingerprint SHA256: 84fd54c9d54abb2f66018af9e157ca3c6d73c7e4495ffa0a04dc603d6f032efa
Pin SHA256: X+UAs2iFI/D1Vq30fkwYxAPJuqyUWEjUsDKsCqG72PM=
Common names fhv.info
Alternative names fhv.info www.fhv.info www.knowingdns.com knowingdns.com   MISMATCH
Serial Number 0a59925b9b1f8fdb5c88f979aa30715d
Valid from Sun, 26 Oct 2025 00:00:00 UTC
Valid until Mon, 24 Nov 2025 23:59:59 UTC (expires in 25 days, 6 hours)
Key RSA 2048 bits (e 65537)
Weak key (Debian) No
Issuer Encryption Everywhere DV TLS CA - G2
AIA: http://cacerts.digicert.com/EncryptionEverywhereDVTLSCA-G2.crt
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information OCSP
OCSP: http://ocsp.digicert.com
Revocation status Good (not revoked)
Trusted No   NOT TRUSTED
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 2 (2754 bytes)
Chain issues None
#2
Subject Encryption Everywhere DV TLS CA - G2
Fingerprint SHA256: b1ac8cfb181b9c9354e1775fcbdfcfe7898c5cc9a17d76315b57c112eee55234
Pin SHA256: gxeKFFaZ2HFJIsTdTjEl6nVo3ckTCX+qzRMqb9Xoa1w=
Valid until Sat, 27 Nov 2027 12:46:40 UTC (expires in 2 years)
Key RSA 2048 bits (e 65537)
Issuer DigiCert Global Root G2
Signature algorithm SHA256withRSA


Certification Paths
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: 84fd54c9d54abb2f66018af9e157ca3c6d73c7e4495ffa0a04dc603d6f032efa])
1 Sent by server fhv.info
Fingerprint SHA256: 84fd54c9d54abb2f66018af9e157ca3c6d73c7e4495ffa0a04dc603d6f032efa
Pin SHA256: X+UAs2iFI/D1Vq30fkwYxAPJuqyUWEjUsDKsCqG72PM=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Encryption Everywhere DV TLS CA - G2
Fingerprint SHA256: b1ac8cfb181b9c9354e1775fcbdfcfe7898c5cc9a17d76315b57c112eee55234
Pin SHA256: gxeKFFaZ2HFJIsTdTjEl6nVo3ckTCX+qzRMqb9Xoa1w=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=

RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: 84fd54c9d54abb2f66018af9e157ca3c6d73c7e4495ffa0a04dc603d6f032efa])
1 Sent by server fhv.info
Fingerprint SHA256: 84fd54c9d54abb2f66018af9e157ca3c6d73c7e4495ffa0a04dc603d6f032efa
Pin SHA256: X+UAs2iFI/D1Vq30fkwYxAPJuqyUWEjUsDKsCqG72PM=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Encryption Everywhere DV TLS CA - G2
Fingerprint SHA256: b1ac8cfb181b9c9354e1775fcbdfcfe7898c5cc9a17d76315b57c112eee55234
Pin SHA256: gxeKFFaZ2HFJIsTdTjEl6nVo3ckTCX+qzRMqb9Xoa1w=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=

RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: 84fd54c9d54abb2f66018af9e157ca3c6d73c7e4495ffa0a04dc603d6f032efa])
1 Sent by server fhv.info
Fingerprint SHA256: 84fd54c9d54abb2f66018af9e157ca3c6d73c7e4495ffa0a04dc603d6f032efa
Pin SHA256: X+UAs2iFI/D1Vq30fkwYxAPJuqyUWEjUsDKsCqG72PM=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Encryption Everywhere DV TLS CA - G2
Fingerprint SHA256: b1ac8cfb181b9c9354e1775fcbdfcfe7898c5cc9a17d76315b57c112eee55234
Pin SHA256: gxeKFFaZ2HFJIsTdTjEl6nVo3ckTCX+qzRMqb9Xoa1w=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=

RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: 84fd54c9d54abb2f66018af9e157ca3c6d73c7e4495ffa0a04dc603d6f032efa])
1 Sent by server fhv.info
Fingerprint SHA256: 84fd54c9d54abb2f66018af9e157ca3c6d73c7e4495ffa0a04dc603d6f032efa
Pin SHA256: X+UAs2iFI/D1Vq30fkwYxAPJuqyUWEjUsDKsCqG72PM=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Encryption Everywhere DV TLS CA - G2
Fingerprint SHA256: b1ac8cfb181b9c9354e1775fcbdfcfe7898c5cc9a17d76315b57c112eee55234
Pin SHA256: gxeKFFaZ2HFJIsTdTjEl6nVo3ckTCX+qzRMqb9Xoa1w=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=

RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: 84fd54c9d54abb2f66018af9e157ca3c6d73c7e4495ffa0a04dc603d6f032efa])
1 Sent by server fhv.info
Fingerprint SHA256: 84fd54c9d54abb2f66018af9e157ca3c6d73c7e4495ffa0a04dc603d6f032efa
Pin SHA256: X+UAs2iFI/D1Vq30fkwYxAPJuqyUWEjUsDKsCqG72PM=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Encryption Everywhere DV TLS CA - G2
Fingerprint SHA256: b1ac8cfb181b9c9354e1775fcbdfcfe7898c5cc9a17d76315b57c112eee55234
Pin SHA256: gxeKFFaZ2HFJIsTdTjEl6nVo3ckTCX+qzRMqb9Xoa1w=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=

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_128_GCM_SHA256 (0x1301)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
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 1.2 (suites in server-preferred order)
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (0xc027)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (0xc028)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 256


Handshake Simulation
Android 4.4.2 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 5.0.0 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 6.0 RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 7.0 RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Android 8.0 RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Android 8.1 -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH x25519  FS
Android 9.0 -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH x25519  FS
BingPreview Jan 2015 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  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_128_GCM_SHA256   ECDH x25519  FS
Chrome 70 / Win 10 -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH x25519  FS
Chrome 80 / Win 10  R -   TLS 1.3 TLS_AES_128_GCM_SHA256   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_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 62 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Firefox 73 / Win 10  R -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH x25519  FS
Googlebot Feb 2018 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
IE 11 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256   ECDH secp256r1  FS
IE 11 / Win 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  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_ECDHE_RSA_WITH_AES_128_CBC_SHA256   ECDH secp256r1  FS
IE 11 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Edge 15 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Edge 16 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Edge 18 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Edge 13 / Win Phone 10  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Java 8u161 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Java 11.0.3 -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH secp256r1  FS
Java 12.0.1 -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH secp256r1  FS
OpenSSL 1.0.1l  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
OpenSSL 1.0.2s  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
OpenSSL 1.1.0k  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
OpenSSL 1.1.1c  R -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH x25519  FS
Safari 6 / iOS 6.0.1 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256   ECDH secp256r1  FS
Safari 7 / iOS 7.1  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256   ECDH secp256r1  FS
Safari 7 / OS X 10.9  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256   ECDH secp256r1  FS
Safari 8 / iOS 8.4  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256   ECDH secp256r1  FS
Safari 8 / OS X 10.10  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256   ECDH secp256r1  FS
Safari 9 / iOS 9  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Safari 9 / OS X 10.11  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Safari 10 / iOS 10  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Safari 10 / OS X 10.12  R RSA 2048 (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 -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH x25519  FS
Safari 12.1.1 / iOS 12.3.1  R -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH x25519  FS
Apple ATS 9 / iOS 9  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Yahoo Slurp Jan 2015 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
YandexBot Jan 2015 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   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 : 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) 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) Yes
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 x25519, secp256r1, secp384r1, secp521r1 (server preferred order)
SSL 2 handshake compatibility Yes
0-RTT enabled No


HTTP Requests
1 https://markmonitor.spot/  (HTTP/1.1 200 OK)
1
Date Thu, 30 Oct 2025 14:42:30 GMT
Content-Type text/html; charset=utf-8
Content-Length 704
Connection close
cache-control no-cache, no-store, must-revalidate
expires 0
x-content-type-options nosniff
x-frame-options DENY
content-security-policy default-src 'none'; script-src 'self' https://cdn.markmonitor.com; connect-src 'self'; img-src 'self' https://cdn.markmonitor.com; style-src 'self' https://cdn.markmonitor.com; base-uri 'self';form-action 'self'
ETag W/"2c0-Nih7791X74vOj/suJmiWR2PQKtU"


Miscellaneous
Test date Thu, 30 Oct 2025 14:42:23 UTC
Test duration 34.788 seconds
HTTP status code 200
HTTP server signature -
Server hostname -


SSL Report v2.4.1