Certum Trusted Network CA

Basic Information

Subject DN
C=PL, O=Unizeto Technologies S.A., OU=Certum Certification Authority, CN=Certum Trusted Network CA
Issuer DN
C=PL, O=Unizeto Sp. z o.o., CN=Certum CA
Serial
Decimal: 196157293353240526643865071022521293608
Hex: 0x939285400165715f947f288fefc99b28
Validity
2008-10-22 12:07:37to 2027-06-10 10:46:39 (6804 days, 22:39:02)

Fingerprint

SHA-256
949424dc2ccaab5e9e80d66e0e3f7deeb3201c607d4315ef4c6f2d93a917279d
SHA-1
929badf26081523490edc91154b380a4776e2185
MD5
6b83991274596d9efe48825e73b70440

Public Key

Key Type
2048-bit RSA, e = 65,537 Strong
Modulus
e3:​fb:​7d:​a3:​72:​ba:​c2:​f0:​c9:​14:​87:​f5:​6b:​01:​4e:​e1:​6e:​40:​07:​ba:​6d:​27:​5d:​7f:​f7:​5b:​2d:​b3:​5a:​c7:​51:​5f:​ab:​a4:​32:​a6:​61:​87:​b6:​6e:​0f:​86:​d2:​30:​02:​97:​f8:​d7:​69:​57:​a1:​18:​39:​5d:​6a:​64:​79:​c6:​01:​59:​ac:​3c:​31:​4a:​38:​7c:​d2:​04:​d2:​4b:​28:​e8:​20:​5f:​3b:​07:​a2:​cc:​4d:​73:​db:​f3:​ae:​4f:​c7:​56:​d5:​5a:​a7:​96:​89:​fa:​f3:​ab:​68:​d4:​23:​86:​59:​27:​cf:​09:​27:​bc:​ac:​6e:​72:​83:​1c:​30:​72:​df:​e0:​a2:​e9:​d2:​e1:​74:​75:​19:​bd:​2a:​9e:​7b:​15:​54:​04:​1b:​d7:​43:​39:​ad:​55:​28:​c5:​e2:​1a:​bb:​f4:​c0:​e4:​ae:​38:​49:​33:​cc:​76:​85:​9f:​39:​45:​d2:​a4:​9e:​f2:​12:​8c:​51:​f8:​7c:​e4:​2d:​7f:​f5:​ac:​5f:​eb:​16:​9f:​b1:​2d:​d1:​ba:​cc:​91:​42:​77:​4c:​25:​c9:​90:​38:​6f:​db:​f0:​cc:​fb:​8e:​1e:​97:​59:​3e:​d5:​60:​4e:​e6:​05:​28:​ed:​49:​79:​13:​4b:​ba:​48:​db:​2f:​f9:​72:​d3:​39:​ca:​fe:​1f:​d8:​34:​72:​f5:​b4:​40:​cf:​31:​01:​c3:​ec:​de:​11:​2d:​17:​5d:​1f:​b8:​50:​d1:​5e:​19:​a7:​69:​de:​07:​33:​28:​ca:​50:​95:​f9:​a7:​54:​cb:​54:​86:​50:​45:​a9:​f9:​49]
SPKI SHA-256
aa2630a7b617b04d0a294bab7a8caaa5016e6dbe604837a83a85719fab667eb5

Signature

Algorithm
SHA256-RSA (1.2.840.113549.1.1.11)
Signature
8d:​e6:​fd:​40:​66:​a3:​4c:​9c:​a7:​ab:​a1:​da:​84:​dd:​1c:​30:​07:​e6:​db:​c7:​2d:​ec:​83:​a1:​56:​e4:​1d:​3c:​26:​a1:​a5:​09:​2b:​e8:​7d:​62:​be:​b2:​75:​94:​dd:​08:​f2:​7f:​28:​41:​e4:​80:​67:​02:​4e:​8a:​8f:​c3:​35:​d0:​d5:​a9:​27:​28:​ea:​d2:​f4:​ab:​06:​86:​43:​ae:​8c:​e3:​f9:​88:​7d:​e0:​db:​bd:​42:​81:​80:​02:​12:​75:​b2:​e8:​17:​71:​ab:​21:​95:​31:​46:​42:​0d:​88:​10:​39:​d3:​6f:​ec:​2f:​42:​ea:​40:​53:​62:​bf:​eb:​ca:​78:​9e:​ab:​a2:​d5:​2e:​05:​ea:​33:​ab:​e9:​d6:​97:​94:​42:​5e:​04:​ed:​2c:​ed:​6a:​9c:​7a:​95:​7d:​05:​2a:​05:​7f:​08:​5d:​66:​ad:​61:​d4:​76:​ac:​75:​96:​97:​73:​63:​bd:​1a:​41:​59:​29:​a5:​5e:​22:​83:​c3:​8b:​59:​fa:​9a:​a2:​f6:​bd:​30:​bf:​72:​1d:​1c:​99:​86:​9c:​f2:​85:​3c:​1d:​f7:​26:​96:​2f:​2e:​f9:​02:​b1:​b5:​a9:​50:​e8:​38:​fa:​9b:​0a:​5e:​b4:​04:​c0:​ce:​4e:​39:​2c:​ca:​0b:​5b:​62:​f0:​4d:​58:​50:​34:​99:​e6:​9a:​2c:​d2:​90:​d7:​09:​81:​d6:​c0:​aa:​5e:​ce:​fe:​d2:​f7:​a1:​ba:​4b:​d9:​d6:​86:​8e:​19:​1f:​a6:​06:​47:​42:​72:​e0:​56:​0a:​00:​1c:​78:​b9:​8d:​cc:​99:​04:​37:​49]

Extensions

Subject Key ID
0876cdcb07ff24f6c5cdedbb90bce284374675f7 [children]
Key Usage
Certificate Sign, CRL Sign
CRL Paths
http://crl.certum.pl/ca.crl
Policies
Any Policy (2.5.29.32.0)
Constraints
Is CA: True
AIA Paths
OCSP: http://subca.ocsp-certum.com
Issuer: http://repository.certum.pl/ca.cer

Browser Trust

Apple
Trusted Intermediate
Microsoft
Trusted Intermediate
Mozilla NSS
Trusted Intermediate
Google CT
Trusted Intermediate

Key Usage and Constraints

Is CA?
True
Key Usage
Certificate Sign, CRL Sign

Certificate Transparency

Aviator
1970-01-01 00:00:00Z 12,966,796
Comodo Dodo
2016-11-24 16:19:09.645Z 576
Pilot
2015-08-21 13:15:11.978Z 8,857,805
Plausible
2016-06-11 19:50:51.732Z 6,007,795
Rocketeer
2015-08-20 17:00:21.700Z 6,075,446
Venafi
1970-01-01 00:00:00Z 8,778
Wosign
1970-01-01 00:00:00Z 4,249

Censys Metadata

Added At
1970-01-01 00:
Updated At
2022-12-02 09:41:45Z
Source
Scan
Tags
unknown, unexpired, was-trusted, trusted, ct