COMODO ECC Certification Authority

Basic Information

Subject DN
C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO ECC Certification Authority
Issuer DN
C=SE, O=AddTrust AB, OU=AddTrust External TTP Network, CN=AddTrust External CA Root
Serial
89484089693757697639156913870987150414
Validity
2000-05-30 10:48:38to 2020-05-30 10:48:38 (7305 days, 0:00:00)

Fingerprint

SHA-256
9573862ac0b4b125168810ea3fd101ae2eb0bb15f61fc0e6da7a2a38b85a89e8
SHA-1
ae223cbf20191b40d7ffb4ea5701b65fdc68a1ca
MD5
c790a56c69cbaf0bf3f30a40d0a2aecc

Public Key

Key Type
ECDSA
P
ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​fe:​ff:​ff:​ff:​ff:​00:​00:​00:​00:​00:​00:​00:​00:​ff:​ff:​ff:​ff
N
ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​ff:​c7:​63:​4d:​81:​f4:​37:​2d:​df:​58:​1a:​0d:​b2:​48:​b0:​a7:​7a:​ec:​ec:​19:​6a:​cc:​c5:​29:​73
B
b3:​31:​2f:​a7:​e2:​3e:​e7:​e4:​98:​8e:​05:​6b:​e3:​f8:​2d:​19:​18:​1d:​9c:​6e:​fe:​81:​41:​12:​03:​14:​08:​8f:​50:​13:​87:​5a:​c6:​56:​39:​8d:​8a:​2e:​d1:​9d:​2a:​85:​c8:​ed:​d3:​ec:​2a:​ef
Gx
aa:​87:​ca:​22:​be:​8b:​05:​37:​8e:​b1:​c7:​1e:​f3:​20:​ad:​74:​6e:​1d:​3b:​62:​8b:​a7:​9b:​98:​59:​f7:​41:​e0:​82:​54:​2a:​38:​55:​02:​f2:​5d:​bf:​55:​29:​6c:​3a:​54:​5e:​38:​72:​76:​0a:​b7
Gy
36:​17:​de:​4a:​96:​26:​2c:​6f:​5d:​9e:​98:​bf:​92:​92:​dc:​29:​f8:​f4:​1d:​bd:​28:​9a:​14:​7c:​e9:​da:​31:​13:​b5:​f0:​b8:​c0:​0a:​60:​b1:​ce:​1d:​7e:​81:​9d:​7a:​43:​1d:​7c:​90:​ea:​0e:​5f
x
03:​47:​7b:​2f:​75:​c9:​82:​15:​85:​fb:​75:​e4:​91:​16:​d4:​ab:​62:​99:​f5:​3e:​52:​0b:​06:​ce:​41:​00:​7f:​97:​e1:​0a:​24:​3c:​1d:​01:​04:​ee:​3d:​d2:​8d:​09:​97:​0c:​e0:​75:​e4:​fa:​fb:​77
y
8a:​2a:​f5:​03:​60:​4b:​36:​8b:​16:​23:​16:​ad:​09:​71:​f4:​4a:​f4:​28:​50:​b4:​fe:​88:​1c:​6e:​3f:​6c:​2f:​2f:​09:​59:​5b:​a5:​5b:​0b:​33:​99:​e2:​c3:​3d:​89:​f9:​6a:​2c:​ef:​b2:​d3:​06:​e9
SPKI SHA-256
e7ca91bbfbb18788057b3a8070446ea5291160194102f7dcc3b9848c63cb9cd5

Signature

Algorithm
SHA384-RSA (1.2.840.113549.1.1.12)
Signature
1d:​c7:​fa:​2e:​40:​b6:​5c:​05:​4b:​0f:​bc:​55:​36:​01:​58:​e0:​53:​05:​3d:​64:​fb:​ac:​d9:​a5:​38:​b8:​a7:​21:​3b:​af:​95:​5b:​be:​48:​c8:​d3:​43:​d4:​21:​6c:​41:​ed:​09:​2d:​9c:​73:​00:​71:​9c:​ae:​21:​73:​7e:​ff:​8e:​8d:​b9:​8e:​58:​90:​8e:​fc:​8c:​6d:​76:​c8:​00:​3a:​9f:​20:​a6:​2d:​7d:​cc:​17:​fd:​cd:​98:​96:​32:​09:​1a:​c9:​65:​fc:​04:​eb:​b4:​9a:​0a:​78:​e5:​97:​3b:​52:​8f:​12:​c2:​74:​97:​01:​9e:​cf:​e1:​6d:​68:​d8:​93:​b9:​9c:​24:​fb:​96:​27:​48:​01:​9c:​ea:​94:​3f:​70:​98:​41:​b3:​73:​51:​37:​29:​e8:​f6:​01:​7a:​b9:​27:​b8:​24:​51:​d9:​11:​68:​d4:​a6:​85:​a7:​36:​a7:​a5:​96:​ba:​80:​f8:​a6:​fd:​ae:​6d:​84:​20:​ae:​35:​76:​73:​42:​0f:​87:​09:​ec:​c5:​dc:​e7:​93:​03:​22:​1a:​97:​ee:​9a:​8a:​51:​61:​a7:​97:​26:​1e:​e9:​ee:​75:​51:​08:​90:​05:​af:​2f:​9e:​13:​9c:​93:​3f:​7a:​ff:​e6:​eb:​e9:​68:​79:​8c:​af:​e0:​b6:​fa:​ee:​9b:​12:​13:​fe:​45:​8c:​d2:​7c:​d3:​35:​eb:​21:​12:​93:​fe:​66:​75:​26:​2a:​15:​84:​26:​f7:​66:​c9:​cb:​8d:​bb:​09:​41:​d4:​18:​af:​b1:​b3:​10:​f5:​10:​ca:​9d:​9a:​0e:​b5:​75:​6a:​e8]

Extensions

Auth Key ID
adbd987a34b426f7fac42654ef03bde024cb541a [parents] [siblings]
Subject Key ID
7571a7194819bc9d9dea4147df94c4487799d379 [children]
Key Usage
Certificate Sign, CRL Sign, Digital Signature
CRL Paths
http://crl.trust-provider.com/AddTrustExternalCARoot.crl
Policies
Any Policy (2.5.29.32.0)
Constraints
Is CA: True
AIA Paths
OCSP: http://ocsp.trust-provider.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 14:58 520
Aviator
1970-01-01 00:00 7,040,134
Comodo Dodo
2016-11-24 16:49 1,923
Comodo Mammoth
2019-01-24 12:40 118,901,737
Comodo Sabre
2019-01-24 12:40 139,176,703
Digicert CT1
2016-02-08 13:13 265,346
Digicert CT2
2019-01-24 12:40 23,647,310
Izenpe (.com)
1970-01-01 00:00 69,299
Nimbus 2020
2017-10-29 19:58 5,740
Pilot
2015-08-21 13:10 8,857,422
Plausible
2016-06-11 19:53 6,008,012
Rocketeer
2015-06-04 14:59 5,060,949
Skydiver
2019-01-24 12:39 100,264,788
Venafi
1970-01-01 00:00 6,726
Wosign
1970-01-01 00:00 4,308

Censys Metadata

Updated At
2019-01-25 02:01:06
Source
Scan
Tags
unexpired, unknown, google-ct, intermediate, trusted, ct