*.facebook.com

Basic Information

Subject DN
C=US, ST=California, L=Menlo Park, O=Facebook, Inc., CN=*.facebook.com
Issuer DN
C=US, O=DigiCert Inc, OU=www.digicert.com, CN=DigiCert SHA2 High Assurance Server CA
Serial
Decimal: 6643058458389386853372293682817255747
Hex: 0x4ff6811be241acf41318db56ee5c943
Validity
2020-09-11 00:00:00to 2020-12-10 12:00:00 (90 days, 12:00:00)
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

Fingerprint

SHA-256
8de9804018b274db1203ea56c1b3ce7843b97a3894eafb3041c625f1566c8a6d
SHA-1
d98fd8bb5d98aa06035050ac07826c2bd01ceb9a
MD5
93106269adf9bd71968cb8f3d8ffeeba

Public Key

Key Type
ECDSA (P-256)
P
ff:​ff:​ff:​ff:​00:​00:​00:​01:​00:​00:​00:​00:​00:​00:​00:​00:​00:​00:​00:​00:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff
N
ff:​ff:​ff:​ff:​00:​00:​00:​00:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​bc:​e6:​fa:​ad:​a7:​17:​9e:​84:​f3:​b9:​ca:​c2:​fc:​63:​25:​51
B
5a:​c6:​35:​d8:​aa:​3a:​93:​e7:​b3:​eb:​bd:​55:​76:​98:​86:​bc:​65:​1d:​06:​b0:​cc:​53:​b0:​f6:​3b:​ce:​3c:​3e:​27:​d2:​60:​4b
Gx
6b:​17:​d1:​f2:​e1:​2c:​42:​47:​f8:​bc:​e6:​e5:​63:​a4:​40:​f2:​77:​03:​7d:​81:​2d:​eb:​33:​a0:​f4:​a1:​39:​45:​d8:​98:​c2:​96
Gy
4f:​e3:​42:​e2:​fe:​1a:​7f:​9b:​8e:​e7:​eb:​4a:​7c:​0f:​9e:​16:​2b:​ce:​33:​57:​6b:​31:​5e:​ce:​cb:​b6:​40:​68:​37:​bf:​51:​f5
x
e0:​8c:​e8:​71:​30:​36:​46:​83:​92:​d5:​bb:​f4:​f9:​77:​07:​28:​b9:​02:​8f:​ca:​29:​91:​b3:​27:​f7:​c8:​6f:​84:​5b:​c7:​c1:​ff
y
85:​5a:​c3:​36:​cb:​98:​06:​f7:​08:​56:​7f:​9f:​51:​cc:​89:​d5:​0a:​7e:​d1:​72:​42:​4f:​d4:​6c:​4c:​30:​f8:​82:​a0:​98:​2d:​5c
SPKI SHA-256
2a7327ddbae8782a0790e642025408b4b219eca4f468daeb88d2a237b0550a83

Signature

Algorithm
SHA256-RSA (1.2.840.113549.1.1.11)
Signature
82:​f6:​a5:​62:​a1:​aa:​d2:​9a:​8d:​fe:​40:​92:​13:​70:​cf:​2a:​3a:​d8:​18:​5f:​40:​6d:​01:​2f:​d5:​a5:​3e:​51:​9b:​fb:​d4:​4f:​de:​5b:​87:​15:​3a:​0e:​93:​6a:​c7:​5b:​ed:​4c:​be:​af:​2f:​a6:​a3:​aa:​8a:​f4:​de:​94:​1d:​c3:​08:​01:​fb:​4c:​f3:​b0:​01:​ae:​67:​31:​a3:​12:​87:​ba:​62:​82:​3a:​65:​03:​27:​c5:​33:​be:​95:​45:​d5:​f1:​4c:​9b:​3b:​c4:​9d:​2c:​1b:​26:​9d:​1f:​2c:​d8:​3f:​26:​2d:​b6:​06:​3c:​1d:​f1:​6a:​e2:​e6:​38:​f7:​1e:​66:​55:​cf:​ae:​60:​b2:​13:​00:​6c:​7b:​b1:​5f:​25:​13:​f2:​dc:​fe:​9f:​6c:​13:​6f:​43:​f6:​2d:​2d:​c5:​ac:​bd:​85:​76:​f8:​c3:​4f:​a3:​fd:​05:​82:​57:​26:​99:​78:​51:​bd:​90:​45:​f5:​e0:​4f:​fa:​27:​cb:​60:​6b:​4b:​fa:​b3:​c2:​42:​4a:​32:​59:​be:​e9:​c7:​3e:​88:​bc:​9e:​fe:​89:​0d:​6a:​6d:​04:​4e:​09:​37:​0a:​22:​68:​52:​e3:​5c:​16:​a3:​7e:​eb:​01:​f2:​9c:​c1:​db:​10:​cb:​48:​97:​67:​e6:​61:​f6:​ba:​f3:​9b:​32:​0d:​d5:​32:​c2:​05:​bc:​11:​1f:​3c:​44:​57:​fb:​53:​35:​a3:​4d:​64:​5a:​ba:​53:​ef:​d5:​53:​0d:​b4:​c2:​55:​e0:​b6:​34:​bc:​b2:​50:​ba:​43:​5e:​03:​33:​12:​46:​60:​6f:​c8]

Extensions

Auth Key ID
5168ff90af0207753cccd9656462a212b859723b [parents] [siblings]
Subject Key ID
3c61bb3f2400af8bba0351df760e44adb9694624 [children]
Key Usage
Digital Signature
Ext. Key Usage
Client Auth, Server Auth
CRL Paths
http://crl3.digicert.com/sha2-ha-server-g6.crl
http://crl4.digicert.com/sha2-ha-server-g6.crl
Policies
Digicert OV (2.16.840.1.114412.1.1)
CA/B Forum Organization Validated (2.23.140.1.2.2)
Constraints
Is CA: False
AIA Paths
OCSP: http://ocsp.digicert.com
Issuer: http://cacerts.digicert.com/DigiCertSHA2HighAssuranceServerCA.crt
SANs
*.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
SCTs
B7dcG+V9aP/xsMYdIxXHuuZXfFeUt2ruvGE6GmnTohw= (2020-09-11 20:55)
8JWkWfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnM= (2020-09-11 20:55)

Browser Trust

Apple
Browser Trusted
Microsoft
Browser Trusted
Mozilla NSS
Browser Trusted

Key Usage and Constraints

Key Usage
Digital Signature
Ext. Key Usage
Client Auth, Server Auth

Certificate Transparency

Argon 2020
2020-09-21 09:45 925,154,761
Digicert CT1
2020-10-21 13:15 23,583,868
Pilot
2020-10-11 02:16 1,077,204,804

Censys Metadata

Added At
2020-09-18 17:52:16
Updated At
2020-10-22 02:00:18
Source
Scan
Tags
unexpired, leaf, google-ct, ov, trusted, ct