COMODO RSA Certification Authority

Basic Information

Subject DN
C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO RSA Certification Authority
Issuer DN
C=SE, O=AddTrust AB, OU=AddTrust External TTP Network, CN=AddTrust External CA Root
Serial
52374340215108295845375962883522092578
Validity
2000-05-30 10:48:38to 2020-05-30 10:48:38 (7305 days, 0:00:00)

Fingerprint

SHA-256
4f32d5dc00f715250abcc486511e37f501a899deb3bf7ea8adbbd3aef1c412da
SHA-1
f5ad0bcc1ad56cd150725b1c866c30ad92ef21b0
MD5
1edaf9ae99ce2920667d0e9a8b3f8c9c

Public Key

Key Type
4096-bit RSA, e = 65,537 Strong
Modulus
91:​e8:​54:​92:​d2:​0a:​56:​b1:​ac:​0d:​24:​dd:​c5:​cf:​44:​67:​74:​99:​2b:​37:​a3:​7d:​23:​70:​00:​71:​bc:​53:​df:​c4:​fa:​2a:​12:​8f:​4b:​7f:​10:​56:​bd:​9f:​70:​72:​b7:​61:​7f:​c9:​4b:​0f:​17:​a7:​3d:​e3:​b0:​04:​61:​ee:​ff:​11:​97:​c7:​f4:​86:​3e:​0a:​fa:​3e:​5c:​f9:​93:​e6:​34:​7a:​d9:​14:​6b:​e7:​9c:​b3:​85:​a0:​82:​7a:​76:​af:​71:​90:​d7:​ec:​fd:​0d:​fa:​9c:​6c:​fa:​df:​b0:​82:​f4:​14:​7e:​f9:​be:​c4:​a6:​2f:​4f:​7f:​99:​7f:​b5:​fc:​67:​43:​72:​bd:​0c:​00:​d6:​89:​eb:​6b:​2c:​d3:​ed:​8f:​98:​1c:​14:​ab:​7e:​e5:​e3:​6e:​fc:​d8:​a8:​e4:​92:​24:​da:​43:​6b:​62:​b8:​55:​fd:​ea:​c1:​bc:​6c:​b6:​8b:​f3:​0e:​8d:​9a:​e4:​9b:​6c:​69:​99:​f8:​78:​48:​30:​45:​d5:​ad:​e1:​0d:​3c:​45:​60:​fc:​32:​96:​51:​27:​bc:​67:​c3:​ca:​2e:​b6:​6b:​ea:​46:​c7:​c7:​20:​a0:​b1:​1f:​65:​de:​48:​08:​ba:​a4:​4e:​a9:​f2:​83:​46:​37:​84:​eb:​e8:​cc:​81:​48:​43:​67:​4e:​72:​2a:​9b:​5c:​bd:​4c:​1b:​28:​8a:​5c:​22:​7b:​b4:​ab:​98:​d9:​ee:​e0:​51:​83:​c3:​09:​46:​4e:​6d:​3e:​99:​fa:​95:​17:​da:​7c:​33:​57:​41:​3c:​8d:​51:​ed:​0b:​b6:​5c:​af:​2c:​63:​1a:​df:​57:​c8:​3f:​bc:​e9:​5d:​c4:​9b:​af:​45:​99:​e2:​a3:​5a:​24:​b4:​ba:​a9:​56:​3d:​cf:​6f:​aa:​ff:​49:​58:​be:​f0:​a8:​ff:​f4:​b8:​ad:​e9:​37:​fb:​ba:​b8:​f4:​0b:​3a:​f9:​e8:​43:​42:​1e:​89:​d8:​84:​cb:​13:​f1:​d9:​bb:​e1:​89:​60:​b8:​8c:​28:​56:​ac:​14:​1d:​9c:​0a:​e7:​71:​eb:​cf:​0e:​dd:​3d:​a9:​96:​a1:​48:​bd:​3c:​f7:​af:​b5:​0d:​22:​4c:​c0:​11:​81:​ec:​56:​3b:​f6:​d3:​a2:​e2:​5b:​b7:​b2:​04:​22:​52:​95:​80:​93:​69:​e8:​8e:​4c:​65:​f1:​91:​03:​2d:​70:​74:​02:​ea:​8b:​67:​15:​29:​69:​52:​02:​bb:​d7:​df:​50:​6a:​55:​46:​bf:​a0:​a3:​28:​61:​7f:​70:​d0:​c3:​a2:​aa:​2c:​21:​aa:​47:​ce:​28:​9c:​06:​45:​76:​bf:​82:​18:​27:​b4:​d5:​ae:​b4:​cb:​50:​e6:​6b:​f4:​4c:​86:​71:​30:​e9:​a6:​df:​16:​86:​e0:​d8:​ff:​40:​dd:​fb:​d0:​42:​88:​7f:​a3:​33:​3a:​2e:​5c:​1e:​41:​11:​81:​63:​ce:​18:​71:​6b:​2b:​ec:​a6:​8a:​b7:​31:​5c:​3a:​6a:​47:​e0:​c3:​79:​59:​d6:​20:​1a:​af:​f2:​6a:​98:​aa:​72:​bc:​57:​4a:​d2:​4b:​9d:​bb:​10:​fc:​b0:​4c:​41:​e5:​ed:​1d:​3d:​5e:​28:​9d:​9c:​cc:​bf:​b3:​51:​da:​a7:​47:​e5:​84:​53]
SPKI SHA-256
82b5f84daf47a59c7ab521e4982aefa40a53406a3aec26039efa6b2e0e7244c1

Signature

Algorithm
SHA384-RSA (1.2.840.113549.1.1.12)
Signature
64:​bf:​83:​f1:​5f:​9a:​85:​d0:​cd:​b8:​a1:​29:​57:​0d:​e8:​5a:​f7:​d1:​e9:​3e:​f2:​76:​04:​6e:​f1:​52:​70:​bb:​1e:​3c:​ff:​4d:​0d:​74:​6a:​cc:​81:​82:​25:​d3:​c3:​a0:​2a:​5d:​4c:​f5:​ba:​8b:​a1:​6d:​c4:​54:​09:​75:​c7:​e3:​27:​0e:​5d:​84:​79:​37:​40:​13:​77:​f5:​b4:​ac:​1c:​d0:​3b:​ab:​17:​12:​d6:​ef:​34:​18:​7e:​2b:​e9:​79:​d3:​ab:​57:​45:​0c:​af:​28:​fa:​d0:​db:​e5:​50:​95:​88:​bb:​df:​85:​57:​69:​7d:​92:​d8:​52:​ca:​73:​81:​bf:​1c:​f3:​e6:​b8:​6e:​66:​11:​05:​b3:​1e:​94:​2d:​7f:​91:​95:​92:​59:​f1:​4c:​ce:​a3:​91:​71:​4c:​7c:​47:​0c:​3b:​0b:​19:​f6:​a1:​b1:​6c:​86:​3e:​5c:​aa:​c4:​2e:​82:​cb:​f9:​07:​96:​ba:​48:​4d:​90:​f2:​94:​c8:​a9:​73:​a2:​eb:​06:​7b:​23:​9d:​de:​a2:​f3:​4d:​55:​9f:​7a:​61:​45:​98:​18:​68:​c7:​5e:​40:​6b:​23:​f5:​79:​7a:​ef:​8c:​b5:​6b:​8b:​b7:​6f:​46:​f4:​7b:​f1:​3d:​4b:​04:​d8:​93:​80:​59:​5a:​e0:​41:​24:​1d:​b2:​8f:​15:​60:​58:​47:​db:​ef:​6e:​46:​fd:​15:​f5:​d9:​5f:​9a:​b3:​db:​d8:​b8:​e4:​40:​b3:​cd:​97:​39:​ae:​85:​bb:​1d:​8e:​bc:​dc:​87:​9b:​d1:​a6:​ef:​f1:​3b:​6f:​10:​38:​6f]

Extensions

Auth Key ID
adbd987a34b426f7fac42654ef03bde024cb541a [parents] [siblings]
Subject Key ID
bbaf7e023dfaa6f13c848eadee3898ecd93232d4 [children]
Key Usage
Certificate Sign, CRL Sign, Digital Signature
CRL Paths
http://crl.usertrust.com/AddTrustExternalCARoot.crl
Policies
Any Policy (2.5.29.32.0)
Constraints
Is CA: True
AIA Paths
OCSP: http://ocsp.usertrust.com

Browser Trust

Apple
Trusted Intermediate
Microsoft
Trusted Intermediate
Mozilla NSS
Trusted Intermediate

Key Usage and Constraints

Is CA?
True
Key Usage
Certificate Sign, CRL Sign, Digital Signature

Certificate Transparency

Argon 2020
2017-09-14 14:58 451
Aviator
1970-01-01 00:00 7,040,101
Comodo Dodo
2016-11-24 16:10 162
Comodo Mammoth
2018-05-01 08:17 63,041,194
Comodo Sabre
2018-05-01 08:21 52,150,408
Digicert CT1
2016-02-08 12:59 264,878
Digicert CT2
2019-01-24 12:24 23,645,550
Izenpe (.com)
1970-01-01 00:00 69,255
Nimbus 2020
2017-10-29 19:58 5,732
Pilot
2015-08-21 13:10 8,857,389
Plausible
2016-02-24 10:46 5,986,674
Rocketeer
2015-06-04 14:58 5,060,943
Skydiver
2018-11-27 09:18 62,543,391
Venafi
1970-01-01 00:00 6,421
Venafi Gen2
2017-02-03 21:05 5
Wosign
1970-01-01 00:00 4,317

Censys Metadata

Updated At
2019-01-25 01:01:06
Source
Scan
Tags
unexpired, unknown, google-ct, intermediate, trusted, ct