SSL Report: ptoops01.esac.esa.int (193.147.153.34)
Assessed on:  Thu, 06 Nov 2025 11:33:12 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 does not support TLS 1.3.  MORE INFO »
Certificate #1: RSA 4096 bits (SHA256withRSA)
Server Key and Certificate #1
Subject ptoops01.esac.esa.int
Fingerprint SHA256: 02a8e1e2e9ebe2957399df2b489251dbc0bc956aa2ac2829df5335a691039c07
Pin SHA256: Uqo6iEeuTh09FLdNbc+Y0FbYBG3JP3AT6fIqymnGpiU=
Common names ptoops01.esac.esa.int
Alternative names ptoops01.esac.esa.int www.ptoops01.esac.esa.int
Serial Number 00abc391d6451416972fe177c679064b48
Valid from Mon, 09 Dec 2024 00:00:00 UTC
Valid until Tue, 09 Dec 2025 23:59:59 UTC (expires in 1 month and 3 days)
Key RSA 4096 bits (e 65537)
Weak key (Debian) No
Issuer COMODO RSA Organization Validation Secure Server CA
AIA: http://crt.comodoca.com/COMODORSAOrganizationValidationSecureServerCA.crt
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://crl.comodoca.com/COMODORSAOrganizationValidationSecureServerCA.crl
OCSP: http://ocsp.comodoca.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 4 (6108 bytes)
Chain issues Contains anchor
#2
Subject COMODO RSA Organization Validation Secure Server CA
Fingerprint SHA256: 111006378afbe8e99bb02ba87390ca429fca2773f74d7f7eb5744f5ddf68014b
Pin SHA256: EgNpQklEUNXn9Nl6RoIOC532j1g5+EFw0ZpLxxJq9Ms=
Valid until Sun, 11 Feb 2029 23:59:59 UTC (expires in 3 years and 3 months)
Key RSA 2048 bits (e 65537)
Issuer COMODO RSA Certification Authority
Signature algorithm SHA384withRSA
#3
Subject COMODO RSA Certification Authority
Fingerprint SHA256: 38392f17ce7b682c198d29c6e71d2740964a2074c8d2558e6cff64c27823f129
Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME=
Valid until Sun, 31 Dec 2028 23:59:59 UTC (expires in 3 years and 1 month)
Key RSA 4096 bits (e 65537)
Issuer AAA Certificate Services
Signature algorithm SHA384withRSA
#4
Subject AAA Certificate Services   In trust store
Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4
Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM=
Valid until Sun, 31 Dec 2028 23:59:59 UTC (expires in 3 years and 1 month)
Key RSA 2048 bits (e 65537)
Issuer AAA Certificate Services   Self-signed
Signature algorithm SHA1withRSA   Weak, but no impact on root certificate


Certification Paths
Path #1: Trusted
1 Sent by server ptoops01.esac.esa.int
Fingerprint SHA256: 02a8e1e2e9ebe2957399df2b489251dbc0bc956aa2ac2829df5335a691039c07
Pin SHA256: Uqo6iEeuTh09FLdNbc+Y0FbYBG3JP3AT6fIqymnGpiU=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server COMODO RSA Organization Validation Secure Server CA
Fingerprint SHA256: 111006378afbe8e99bb02ba87390ca429fca2773f74d7f7eb5744f5ddf68014b
Pin SHA256: EgNpQklEUNXn9Nl6RoIOC532j1g5+EFw0ZpLxxJq9Ms=

RSA 2048 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 In trust store COMODO RSA Certification Authority   Self-signed
Fingerprint SHA256: 52f0e1c4e58ec629291b60317f074671b85d7ea80d5b07273463534b32b40234
Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME=

RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Trusted
1 Sent by server ptoops01.esac.esa.int
Fingerprint SHA256: 02a8e1e2e9ebe2957399df2b489251dbc0bc956aa2ac2829df5335a691039c07
Pin SHA256: Uqo6iEeuTh09FLdNbc+Y0FbYBG3JP3AT6fIqymnGpiU=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server COMODO RSA Organization Validation Secure Server CA
Fingerprint SHA256: 111006378afbe8e99bb02ba87390ca429fca2773f74d7f7eb5744f5ddf68014b
Pin SHA256: EgNpQklEUNXn9Nl6RoIOC532j1g5+EFw0ZpLxxJq9Ms=

RSA 2048 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 Sent by server COMODO RSA Certification Authority
Fingerprint SHA256: 38392f17ce7b682c198d29c6e71d2740964a2074c8d2558e6cff64c27823f129
Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME=

RSA 4096 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
4 Sent by server
In trust store
AAA Certificate Services   Self-signed
Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4
Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server ptoops01.esac.esa.int
Fingerprint SHA256: 02a8e1e2e9ebe2957399df2b489251dbc0bc956aa2ac2829df5335a691039c07
Pin SHA256: Uqo6iEeuTh09FLdNbc+Y0FbYBG3JP3AT6fIqymnGpiU=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server COMODO RSA Organization Validation Secure Server CA
Fingerprint SHA256: 111006378afbe8e99bb02ba87390ca429fca2773f74d7f7eb5744f5ddf68014b
Pin SHA256: EgNpQklEUNXn9Nl6RoIOC532j1g5+EFw0ZpLxxJq9Ms=

RSA 2048 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 In trust store COMODO RSA Certification Authority   Self-signed
Fingerprint SHA256: 52f0e1c4e58ec629291b60317f074671b85d7ea80d5b07273463534b32b40234
Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME=

RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Trusted
1 Sent by server ptoops01.esac.esa.int
Fingerprint SHA256: 02a8e1e2e9ebe2957399df2b489251dbc0bc956aa2ac2829df5335a691039c07
Pin SHA256: Uqo6iEeuTh09FLdNbc+Y0FbYBG3JP3AT6fIqymnGpiU=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server COMODO RSA Organization Validation Secure Server CA
Fingerprint SHA256: 111006378afbe8e99bb02ba87390ca429fca2773f74d7f7eb5744f5ddf68014b
Pin SHA256: EgNpQklEUNXn9Nl6RoIOC532j1g5+EFw0ZpLxxJq9Ms=

RSA 2048 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 Sent by server COMODO RSA Certification Authority
Fingerprint SHA256: 38392f17ce7b682c198d29c6e71d2740964a2074c8d2558e6cff64c27823f129
Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME=

RSA 4096 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
4 Sent by server
In trust store
AAA Certificate Services   Self-signed
Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4
Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server ptoops01.esac.esa.int
Fingerprint SHA256: 02a8e1e2e9ebe2957399df2b489251dbc0bc956aa2ac2829df5335a691039c07
Pin SHA256: Uqo6iEeuTh09FLdNbc+Y0FbYBG3JP3AT6fIqymnGpiU=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server COMODO RSA Organization Validation Secure Server CA
Fingerprint SHA256: 111006378afbe8e99bb02ba87390ca429fca2773f74d7f7eb5744f5ddf68014b
Pin SHA256: EgNpQklEUNXn9Nl6RoIOC532j1g5+EFw0ZpLxxJq9Ms=

RSA 2048 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 In trust store COMODO RSA Certification Authority   Self-signed
Fingerprint SHA256: 52f0e1c4e58ec629291b60317f074671b85d7ea80d5b07273463534b32b40234
Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME=

RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Trusted
1 Sent by server ptoops01.esac.esa.int
Fingerprint SHA256: 02a8e1e2e9ebe2957399df2b489251dbc0bc956aa2ac2829df5335a691039c07
Pin SHA256: Uqo6iEeuTh09FLdNbc+Y0FbYBG3JP3AT6fIqymnGpiU=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server COMODO RSA Organization Validation Secure Server CA
Fingerprint SHA256: 111006378afbe8e99bb02ba87390ca429fca2773f74d7f7eb5744f5ddf68014b
Pin SHA256: EgNpQklEUNXn9Nl6RoIOC532j1g5+EFw0ZpLxxJq9Ms=

RSA 2048 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 Sent by server COMODO RSA Certification Authority
Fingerprint SHA256: 38392f17ce7b682c198d29c6e71d2740964a2074c8d2558e6cff64c27823f129
Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME=

RSA 4096 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
4 Sent by server
In trust store
AAA Certificate Services   Self-signed
Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4
Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server ptoops01.esac.esa.int
Fingerprint SHA256: 02a8e1e2e9ebe2957399df2b489251dbc0bc956aa2ac2829df5335a691039c07
Pin SHA256: Uqo6iEeuTh09FLdNbc+Y0FbYBG3JP3AT6fIqymnGpiU=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server COMODO RSA Organization Validation Secure Server CA
Fingerprint SHA256: 111006378afbe8e99bb02ba87390ca429fca2773f74d7f7eb5744f5ddf68014b
Pin SHA256: EgNpQklEUNXn9Nl6RoIOC532j1g5+EFw0ZpLxxJq9Ms=

RSA 2048 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 In trust store COMODO RSA Certification Authority   Self-signed
Fingerprint SHA256: 52f0e1c4e58ec629291b60317f074671b85d7ea80d5b07273463534b32b40234
Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME=

RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Trusted
1 Sent by server ptoops01.esac.esa.int
Fingerprint SHA256: 02a8e1e2e9ebe2957399df2b489251dbc0bc956aa2ac2829df5335a691039c07
Pin SHA256: Uqo6iEeuTh09FLdNbc+Y0FbYBG3JP3AT6fIqymnGpiU=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server COMODO RSA Organization Validation Secure Server CA
Fingerprint SHA256: 111006378afbe8e99bb02ba87390ca429fca2773f74d7f7eb5744f5ddf68014b
Pin SHA256: EgNpQklEUNXn9Nl6RoIOC532j1g5+EFw0ZpLxxJq9Ms=

RSA 2048 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 Sent by server COMODO RSA Certification Authority
Fingerprint SHA256: 38392f17ce7b682c198d29c6e71d2740964a2074c8d2558e6cff64c27823f129
Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME=

RSA 4096 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
4 Sent by server
In trust store
AAA Certificate Services   Self-signed
Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4
Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server ptoops01.esac.esa.int
Fingerprint SHA256: 02a8e1e2e9ebe2957399df2b489251dbc0bc956aa2ac2829df5335a691039c07
Pin SHA256: Uqo6iEeuTh09FLdNbc+Y0FbYBG3JP3AT6fIqymnGpiU=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server COMODO RSA Organization Validation Secure Server CA
Fingerprint SHA256: 111006378afbe8e99bb02ba87390ca429fca2773f74d7f7eb5744f5ddf68014b
Pin SHA256: EgNpQklEUNXn9Nl6RoIOC532j1g5+EFw0ZpLxxJq9Ms=

RSA 2048 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 In trust store COMODO RSA Certification Authority   Self-signed
Fingerprint SHA256: 52f0e1c4e58ec629291b60317f074671b85d7ea80d5b07273463534b32b40234
Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME=

RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Trusted
1 Sent by server ptoops01.esac.esa.int
Fingerprint SHA256: 02a8e1e2e9ebe2957399df2b489251dbc0bc956aa2ac2829df5335a691039c07
Pin SHA256: Uqo6iEeuTh09FLdNbc+Y0FbYBG3JP3AT6fIqymnGpiU=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server COMODO RSA Organization Validation Secure Server CA
Fingerprint SHA256: 111006378afbe8e99bb02ba87390ca429fca2773f74d7f7eb5744f5ddf68014b
Pin SHA256: EgNpQklEUNXn9Nl6RoIOC532j1g5+EFw0ZpLxxJq9Ms=

RSA 2048 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
3 Sent by server COMODO RSA Certification Authority
Fingerprint SHA256: 38392f17ce7b682c198d29c6e71d2740964a2074c8d2558e6cff64c27823f129
Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME=

RSA 4096 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
4 Sent by server
In trust store
AAA Certificate Services   Self-signed
Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4
Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate

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


Cipher Suites
# TLS 1.2 (server has no preference)
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (0x9e)   DH 4096 bits   FS 128
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f)   ECDH secp521r1 (eq. 15360 bits RSA)   FS 128
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (0x9f)   DH 4096 bits   FS 256
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030)   ECDH secp521r1 (eq. 15360 bits RSA)   FS 256


Handshake Simulation
Android 4.4.2 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp521r1  FS
Android 5.0.0 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp521r1  FS
Android 6.0 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 7.0 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 8.0 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 8.1 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 9.0 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
BingPreview Jan 2015 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp521r1  FS
Chrome 49 / XP SP3 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Chrome 69 / Win 7  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Chrome 70 / Win 10 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Chrome 80 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  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 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 49 / XP SP3 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 62 / Win 7  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 73 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Googlebot Feb 2018 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
IE 11 / Win 7  R RSA 4096 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 4096  FS
IE 11 / Win 8.1  R RSA 4096 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 4096  FS
IE 11 / Win Phone 8.1  R Server sent fatal alert: handshake_failure
IE 11 / Win Phone 8.1 Update  R RSA 4096 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 4096  FS
IE 11 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 15 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 16 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 18 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 13 / Win Phone 10  R RSA 4096 (SHA256)   TLS 1.2 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 secp521r1  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 secp256r1  FS
OpenSSL 1.1.1c  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  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 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 9 / OS X 10.11  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / iOS 10  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / OS X 10.12  R RSA 4096 (SHA256)   TLS 1.2 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 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 12.1.1 / iOS 12.3.1  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Apple ATS 9 / iOS 9  R RSA 4096 (SHA256)   TLS 1.2 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 secp384r1  FS
YandexBot Jan 2015 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_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)

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(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) Yes
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) 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
DH public server param (Ys) reuse No
ECDH public server param reuse No
Supported Named Groups secp256k1, secp256r1, secp384r1, secp521r1 (Server has no preference)
SSL 2 handshake compatibility No


HTTP Requests
1 https://ptoops01.esac.esa.int/  (HTTP/1.1 302 Found)
1
Date Thu, 06 Nov 2025 11:32:16 GMT
Server Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.2k-fips
Location https://ptoops01.esac.esa.int/jenkins
Content-Length 221
Connection close
Content-Type text/html; charset=iso-8859-1
2 https://ptoops01.esac.esa.int/jenkins  (HTTP/1.1 403 )
2
Date Thu, 06 Nov 2025 11:32:17 GMT
Server Apache
Cache-Control private
X-Content-Type-Options nosniff
X-Hudson 1.395
X-Jenkins 2.460
X-Jenkins-Session f50e9517
Content-Type text/html;charset=UTF-8
Set-Cookie JSESSIONID=4AA02F1DFE162976A565B69DE96B03DF; Path=/jenkins; HttpOnly
Connection close
Transfer-Encoding chunked


Miscellaneous
Test date Thu, 06 Nov 2025 11:32:01 UTC
Test duration 71.142 seconds
HTTP status code 403
HTTP server signature Apache
Server hostname ptoops01.esac.esa.int


SSL Report v2.4.1