SSL-Tools

SSL check results of facebook.com

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Discover if the webservers of facebook.com can be reached through a secure connection.

Summary

JSON Refresh

Report created Mon, 29 Apr 2024 12:32:04 +0000

The webservers of facebook.com can be reached through a secure connection.

Servers

Hostname / IP address Certificates Protocol
facebook.com
157.240.0.35
 *.facebook.com
HSTS
too short (< 6 months)
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s
facebook.com
2a03:2880:f177:185:face:b00c::25de
 *.facebook.com
HSTS
too short (< 6 months)
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s

Certificates

First seen at:

CN=*.facebook.com,O=Meta Platforms\, Inc.,L=Menlo Park,ST=California,C=US

Certificate chain
Subject
Country (C)
  • US
State (ST)
  • California
Locality (L)
  • Menlo Park
Organization (O)
  • Meta Platforms, Inc.
Common Name (CN)
  • *.facebook.com
Alternative Names
  • *.facebook.com
  • *.facebook.net
  • *.fbcdn.net
  • *.fbsbx.com
  • *.m.facebook.com
  • *.messenger.com
  • *.xx.fbcdn.net
  • *.xy.fbcdn.net
  • *.xz.fbcdn.net
  • facebook.com
  • messenger.com
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • DigiCert SHA2 High Assurance Server CA
validity period
Not valid before
2024-02-06
Not valid after
2024-05-06
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Agreement
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
DB:10:5E:85:55:27:8B:C7:62:59:21:72:89:05:9F:09:02:91:0B:06:10:BC:47:7A:8E:33:5F:B2:75:7F:DE:2F
SHA1
E6:C3:1A:56:83:C3:E2:73:95:BA:12:34:F8:F2:66:E6:F3:32:28:E2
X509v3 extensions
authorityKeyIdentifier
  • keyid:51:68:FF:90:AF:02:07:75:3C:CC:D9:65:64:62:A2:12:B8:59:72:3B
subjectKeyIdentifier
  • 55:76:51:09:C1:BA:15:B9:EF:AB:CE:C3:2E:92:C5:D8:24:B4:81:A6
certificatePolicies
  • Policy: 2.23.140.1.2.2
  • CPS: http://www.digicert.com/CPS
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/sha2-ha-server-g6.crl
  • Full Name:
  • URI:http://crl4.digicert.com/sha2-ha-server-g6.crl
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/DigiCertSHA2HighAssuranceServerCA.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34:
  • B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74
  • Timestamp : Feb 6 00:20:11.054 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:AE:71:2E:91:97:35:58:F5:1A:74:E2:
  • 45:B5:28:28:B4:04:94:23:AB:8F:57:72:4F:6D:29:AF:
  • EE:28:E3:49:EB:02:20:7D:FB:93:BF:BC:91:73:C8:4E:
  • F0:5E:57:D9:6A:A8:19:FD:AB:FF:6D:9D:D5:7F:BA:29:
  • 19:3E:C7:49:E6:C9:DE
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
  • 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
  • Timestamp : Feb 6 00:20:11.046 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:97:23:FD:55:59:8C:35:34:82:87:72:
  • 3B:90:90:35:F9:98:A5:6C:D3:87:7C:76:35:FC:B1:45:
  • AA:37:B7:E9:65:02:20:46:CD:AB:FE:FC:6C:DE:A7:8D:
  • D4:42:F5:60:B4:EB:BF:BD:D1:AC:AB:E3:93:C8:AC:CF:
  • BB:E3:93:A7:D7:EA:41
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DA:B6:BF:6B:3F:B5:B6:22:9F:9B:C2:BB:5C:6B:E8:70:
  • 91:71:6C:BB:51:84:85:34:BD:A4:3D:30:48:D7:FB:AB
  • Timestamp : Feb 6 00:20:11.061 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:96:85:93:37:38:D3:1F:04:1A:57:85:
  • 95:BB:89:BA:6B:DA:3F:84:07:3C:5D:77:DF:24:E1:20:
  • A9:E8:F2:F5:04:02:21:00:C0:44:9B:AE:A5:E2:49:F4:
  • C9:5F:B7:0B:2D:56:1D:88:75:10:61:F9:11:D4:CD:0E:
  • 36:8C:DD:FE:A3:A0:CD:8E