SSL Report: continuity.mailcontrol.conova.com (94.100.136.17)
Assessed on:  Mon, 06 Oct 2025 16:01:46 UTC | Clear cache

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Summary
Overall Rating
A-
0
20
40
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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.
HTTP Strict Transport Security (HSTS) with long duration deployed on this server.  MORE INFO »
Certificate #1: RSA 4096 bits (SHA256withRSA)
Server Key and Certificate #1
Subject continuity.mailcontrol.conova.com
Fingerprint SHA256: 453a9eedef0ea310e56a7323addc2409bcfd7a5ebb2baacffd244f8d5e64ddeb
Pin SHA256: xQFLPysBDwakqDfdv+l1WPsvMhfLs9sMtYTPl6P78S4=
Common names continuity.mailcontrol.conova.com
Alternative names continuity.mailcontrol.conova.com
Serial Number 0c1d6212a4ad13c7651d420a1bd13987
Valid from Tue, 08 Oct 2024 00:00:00 UTC
Valid until Thu, 06 Nov 2025 23:59:59 UTC (expires in 1 month)
Key RSA 4096 bits (e 65537)
Weak key (Debian) No
Issuer GeoTrust TLS RSA CA G1
AIA: http://cacerts.geotrust.com/GeoTrustTLSRSACAG1.crt
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://cdp.geotrust.com/GeoTrustTLSRSACAG1.crl
OCSP: http://status.geotrust.com
Revocation status Good (not revoked)
CRL ERROR: IOException occurred
DNS CAA No (more info)
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 3 (3944 bytes)
Chain issues Contains anchor
#2
Subject GeoTrust TLS RSA CA G1
Fingerprint SHA256: c06e307f7cfc1d32fa72a4c033c87b90019af216f0775d64978a2eca6c8a230e
Pin SHA256: SDG5orEv8iX6MNenIAxa8nQFNpROB/6+llsZdXHZNqs=
Valid until Tue, 02 Nov 2027 12:23:37 UTC (expires in 2 years)
Key RSA 2048 bits (e 65537)
Issuer DigiCert Global Root G2
Signature algorithm SHA256withRSA
#3
Subject DigiCert Global Root G2   In trust store
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=
Valid until Fri, 15 Jan 2038 12:00:00 UTC (expires in 12 years and 3 months)
Key RSA 2048 bits (e 65537)
Issuer DigiCert Global Root G2   Self-signed
Signature algorithm SHA256withRSA


Certification Paths
Path #1: Trusted
1 Sent by server continuity.mailcontrol.conova.com
Fingerprint SHA256: 453a9eedef0ea310e56a7323addc2409bcfd7a5ebb2baacffd244f8d5e64ddeb
Pin SHA256: xQFLPysBDwakqDfdv+l1WPsvMhfLs9sMtYTPl6P78S4=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server GeoTrust TLS RSA CA G1
Fingerprint SHA256: c06e307f7cfc1d32fa72a4c033c87b90019af216f0775d64978a2eca6c8a230e
Pin SHA256: SDG5orEv8iX6MNenIAxa8nQFNpROB/6+llsZdXHZNqs=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 Sent by server
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 continuity.mailcontrol.conova.com
Fingerprint SHA256: 453a9eedef0ea310e56a7323addc2409bcfd7a5ebb2baacffd244f8d5e64ddeb
Pin SHA256: xQFLPysBDwakqDfdv+l1WPsvMhfLs9sMtYTPl6P78S4=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server GeoTrust TLS RSA CA G1
Fingerprint SHA256: c06e307f7cfc1d32fa72a4c033c87b90019af216f0775d64978a2eca6c8a230e
Pin SHA256: SDG5orEv8iX6MNenIAxa8nQFNpROB/6+llsZdXHZNqs=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 Sent by server
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 continuity.mailcontrol.conova.com
Fingerprint SHA256: 453a9eedef0ea310e56a7323addc2409bcfd7a5ebb2baacffd244f8d5e64ddeb
Pin SHA256: xQFLPysBDwakqDfdv+l1WPsvMhfLs9sMtYTPl6P78S4=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server GeoTrust TLS RSA CA G1
Fingerprint SHA256: c06e307f7cfc1d32fa72a4c033c87b90019af216f0775d64978a2eca6c8a230e
Pin SHA256: SDG5orEv8iX6MNenIAxa8nQFNpROB/6+llsZdXHZNqs=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 Sent by server
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 continuity.mailcontrol.conova.com
Fingerprint SHA256: 453a9eedef0ea310e56a7323addc2409bcfd7a5ebb2baacffd244f8d5e64ddeb
Pin SHA256: xQFLPysBDwakqDfdv+l1WPsvMhfLs9sMtYTPl6P78S4=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server GeoTrust TLS RSA CA G1
Fingerprint SHA256: c06e307f7cfc1d32fa72a4c033c87b90019af216f0775d64978a2eca6c8a230e
Pin SHA256: SDG5orEv8iX6MNenIAxa8nQFNpROB/6+llsZdXHZNqs=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 Sent by server
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 continuity.mailcontrol.conova.com
Fingerprint SHA256: 453a9eedef0ea310e56a7323addc2409bcfd7a5ebb2baacffd244f8d5e64ddeb
Pin SHA256: xQFLPysBDwakqDfdv+l1WPsvMhfLs9sMtYTPl6P78S4=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server GeoTrust TLS RSA CA G1
Fingerprint SHA256: c06e307f7cfc1d32fa72a4c033c87b90019af216f0775d64978a2eca6c8a230e
Pin SHA256: SDG5orEv8iX6MNenIAxa8nQFNpROB/6+llsZdXHZNqs=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 Sent by server
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 4096 bits (SHA256withRSA)
Server Key and Certificate #1
Subject *.hornetsecurity.com
Fingerprint SHA256: d85251c0f10ea392c409995fff976eb62be0c0debb02f89c0cb50c2e5bc31887
Pin SHA256: 8K1FCa4tybe/4KcP99mHREyIjRaUzu30iuYUGnb66+c=
Common names *.hornetsecurity.com
Alternative names *.hornetsecurity.com hornetsecurity.com   MISMATCH
Serial Number 01c0945ef55ea21142ed09bb36daaa2f
Valid from Fri, 15 Aug 2025 05:27:23 UTC
Valid until Wed, 19 Aug 2026 23:59:59 UTC (expires in 10 months and 13 days)
Key RSA 4096 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)
CRL ERROR: IOException occurred
Trusted No   NOT TRUSTED
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 3 (4782 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: d85251c0f10ea392c409995fff976eb62be0c0debb02f89c0cb50c2e5bc31887])
1 Sent by server *.hornetsecurity.com
Fingerprint SHA256: d85251c0f10ea392c409995fff976eb62be0c0debb02f89c0cb50c2e5bc31887
Pin SHA256: 8K1FCa4tybe/4KcP99mHREyIjRaUzu30iuYUGnb66+c=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
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
CRL ERROR: IOException occurred
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: d85251c0f10ea392c409995fff976eb62be0c0debb02f89c0cb50c2e5bc31887])
1 Sent by server *.hornetsecurity.com
Fingerprint SHA256: d85251c0f10ea392c409995fff976eb62be0c0debb02f89c0cb50c2e5bc31887
Pin SHA256: 8K1FCa4tybe/4KcP99mHREyIjRaUzu30iuYUGnb66+c=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
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
CRL ERROR: IOException occurred
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: d85251c0f10ea392c409995fff976eb62be0c0debb02f89c0cb50c2e5bc31887])
1 Sent by server *.hornetsecurity.com
Fingerprint SHA256: d85251c0f10ea392c409995fff976eb62be0c0debb02f89c0cb50c2e5bc31887
Pin SHA256: 8K1FCa4tybe/4KcP99mHREyIjRaUzu30iuYUGnb66+c=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
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
CRL ERROR: IOException occurred
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: d85251c0f10ea392c409995fff976eb62be0c0debb02f89c0cb50c2e5bc31887])
1 Sent by server *.hornetsecurity.com
Fingerprint SHA256: d85251c0f10ea392c409995fff976eb62be0c0debb02f89c0cb50c2e5bc31887
Pin SHA256: 8K1FCa4tybe/4KcP99mHREyIjRaUzu30iuYUGnb66+c=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
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
CRL ERROR: IOException occurred
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: d85251c0f10ea392c409995fff976eb62be0c0debb02f89c0cb50c2e5bc31887])
1 Sent by server *.hornetsecurity.com
Fingerprint SHA256: d85251c0f10ea392c409995fff976eb62be0c0debb02f89c0cb50c2e5bc31887
Pin SHA256: 8K1FCa4tybe/4KcP99mHREyIjRaUzu30iuYUGnb66+c=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
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
CRL ERROR: IOException occurred
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 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_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_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_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (0xc027)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)   ECDH x25519 (eq. 3072 bits RSA)   FS   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_128_GCM_SHA256   ECDH secp256r1  FS
Android 6.0 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 7.0 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Android 8.0 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Android 8.1 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Android 9.0 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_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 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Chrome 69 / Win 7  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Chrome 70 / Win 10 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Chrome 80 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_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_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 47 / Win 7  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 49 / XP SP3 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Firefox 62 / Win 7  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Firefox 73 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_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_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
IE 11 / Win 8.1  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  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_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
IE 11 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 15 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 16 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 18 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 13 / Win Phone 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   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 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 12.0.1 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_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 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_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 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 9 / OS X 10.11  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / iOS 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / OS X 10.12  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Safari 12.1.1 / iOS 12.3.1  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Apple ATS 9 / iOS 9  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   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 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   http/1.1
NPN No
Session resumption (caching) No (IDs assigned but not accepted)
Session resumption (tickets) Yes
OCSP stapling No
Strict Transport Security (HSTS) Yes
max-age=31536000; includeSubDomains
HSTS Preloading 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, x448, secp521r1, secp384r1 (server preferred order)
SSL 2 handshake compatibility No


HTTP Requests
1 https://continuity.mailcontrol.conova.com/  (HTTP/1.1 401 Unauthorized)
1
Server nginx
Date Mon, 06 Oct 2025 16:00:49 GMT
Content-Type text/html
Content-Length 172
Connection close
WWW-Authenticate Basic realm="Continuity Service"
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
Referrer-Policy same-origin


Miscellaneous
Test date Mon, 06 Oct 2025 16:00:36 UTC
Test duration 70.11 seconds
HTTP status code 401
HTTP server signature nginx
Server hostname web03-hz2.hornetsecurity.com


SSL Report v2.4.1