SSL-Tools

SSL check results of www.facebook.com

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

Summary

JSON Refresh

Report created Fri, 26 Apr 2024 03:24:40 +0000

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

Servers

Hostname / IP address Certificates Protocol
www.facebook.com
157.240.0.35
 *.facebook.com
HSTS
unexpected EOF
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s
www.facebook.com
2a03:2880:f177:185:face:b00c::25de
 *.facebook.com
HSTS
unexpected EOF
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
2024-02-03
Not valid after
2024-05-03
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Agreement
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
71:92:73:22:E7:C8:2C:94:B2:E1:BF:A2:93:17:52:D3:C8:E4:38:4B:CA:7A:A6:9E:BD:9A:50:74:0C:7E:98:37
SHA1
C8:9A:27:4D:8D:2C:D5:41:71:12:7F:26:7E:A5:CA:C2:60:03:24:54
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
  • 47:8C:18:BC:7E:D4:AA:8E:97:3C:23:4A:8A:34:D2:80:74:0C:64:7C
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 : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
  • 32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
  • Timestamp : Feb 3 00:17:55.969 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:82:99:ED:74:1F:EB:6D:11:5C:36:D4:
  • F9:13:DC:A5:7A:3D:53:2D:7A:9E:AA:9B:D2:54:CD:98:
  • 01:37:11:E2:5B:02:20:3A:66:18:6C:A6:AA:56:C5:E8:
  • FD:79:14:BE:53:86:00:7F:CF:56:F5:9A:09:E2:E8:96:
  • 99:1E:BE:8B:9F:D8:C7
  • 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 3 00:17:56.013 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D9:1F:91:9C:2D:84:F6:91:99:C8:96:
  • 26:F3:65:53:73:D4:76:9B:A9:1D:FC:82:1A:FA:4A:40:
  • 78:1C:9A:C2:AC:02:21:00:A2:E2:27:40:BD:3E:C3:79:
  • B9:2E:7A:DE:18:1E:7C:C0:AF:BB:B1:DF:7D:BB:97:EA:
  • 7F:71:72:8C:9B:54:5B:65
  • 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 3 00:17:55.976 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:21:D6:65:26:95:8F:08:E2:87:DC:B0:64:
  • B4:DF:E5:46:EA:B3:D0:35:BE:88:94:E4:29:D8:29:55:
  • 9C:E7:A1:29:02:21:00:98:92:6F:57:5D:C9:70:37:26:
  • 1D:A8:A5:5B:BF:AC:A7:84:6B:2C:F5:DF:AC:96:BB:B0:
  • 33:8E:A3:B3:58:35:CB