Yandex CA

Basic Information

Subject DN
C=RU, O=Yandex LLC, OU=Yandex Certification Authority, CN=Yandex CA
Issuer DN
C=PL, O=Unizeto Technologies S.A., OU=Certum Certification Authority, CN=Certum Trusted Network CA
Serial
Decimal: 303091394957572412804966569547042708808
Hex: 0xe40547830e0c6452976f7a3549c0dd48
Validity
2015-01-21 12:00:00to 2025-01-18 12:00:00 (3650 days, 0:00:00)

Fingerprint

SHA-256
c333b61638b0315fa801cce21cc4ea96ef7f65a3999450186a99d19bb20128f7
SHA-1
ddf10e6da72c447ecad874eb531b49662d2c6ed2
MD5
cb42b95838d3efbf95259c4280d92424

Public Key

Key Type
2048-bit RSA, e = 65,537 Strong
Modulus
a6:​05:​24:​76:​61:​b9:​9e:​42:​60:​22:​63:​85:​59:​e5:​9d:​88:​0d:​df:​ef:​21:​64:​5a:​26:​94:​71:​3a:​a4:​7f:​2b:​53:​c3:​ac:​7b:​ba:​95:​42:​6d:​6a:​5b:​d6:​7e:​78:​0c:​67:​40:​98:​2f:​6a:​2d:​d0:​b7:​18:​3a:​7e:​99:​60:​01:​e5:​27:​bf:​ff:​49:​f5:​cd:​c4:​58:​c3:​4c:​e1:​70:​d5:​fd:​08:​a8:​79:​95:​76:​1c:​0e:​05:​41:​fa:​bd:​80:​38:​2a:​87:​4f:​c1:​67:​42:​aa:​17:​a6:​ee:​a7:​8c:​8e:​ef:​2d:​7f:​7a:​1d:​05:​17:​8f:​7e:​3b:​92:​35:​f5:​68:​ed:​93:​03:​55:​23:​4f:​4b:​a2:​00:​86:​65:​91:​0f:​eb:​f6:​3c:​d5:​db:​6d:​0e:​ed:​e8:​7c:​3a:​c8:​ba:​b7:​53:​c1:​a4:​d8:​40:​02:​e5:​b5:​a2:​ca:​bf:​da:​9c:​94:​0d:​fc:​c5:​1c:​2a:​59:​88:​62:​57:​93:​2e:​11:​f0:​38:​2c:​7a:​81:​2a:​f2:​25:​15:​17:​35:​70:​2c:​4b:​f7:​23:​4c:​82:​ef:​33:​9f:​c2:​9a:​0b:​a3:​e2:​5d:​6b:​38:​77:​f9:​60:​33:​cf:​2e:​7b:​56:​b7:​13:​93:​1f:​34:​97:​71:​99:​76:​02:​46:​35:​14:​7c:​dc:​ca:​48:​8a:​0a:​72:​4b:​78:​6d:​82:​34:​96:​13:​45:​cf:​02:​2f:​50:​13:​39:​43:​89:​c0:​e1:​74:​d7:​28:​71:​21:​e5:​aa:​97:​0e:​ee:​46:​ec:​93:​f7:​23:​7d]
SPKI SHA-256
2cd15efb2738fcd65b255ca7a7101e01df9bad4dc43f019bb7017a55e52323f6

Signature

Algorithm
SHA256-RSA (1.2.840.113549.1.1.11)
Signature
02:​5e:​8e:​7b:​e0:​66:​a1:​c6:​ab:​8b:​18:​1f:​0e:​b9:​c4:​cd:​71:​db:​44:​5c:​03:​7d:​65:​ea:​b8:​47:​b5:​1e:​ce:​24:​70:​a0:​7f:​d3:​df:​66:​4b:​8c:​90:​e2:​a5:​ed:​9b:​94:​36:​b4:​a8:​be:​f0:​74:​8c:​26:​92:​75:​9d:​56:​50:​9e:​ad:​d0:​1a:​a0:​df:​a4:​14:​56:​10:​75:​93:​7a:​c1:​f4:​53:​a0:​76:​74:​2c:​72:​ba:​b5:​d1:​c9:​e2:​dc:​46:​86:​3f:​1d:​f6:​33:​87:​59:​ec:​9c:​dc:​2d:​1e:​4d:​43:​1a:​ce:​ba:​d9:​87:​7e:​e2:​47:​45:​72:​3d:​28:​03:​c9:​0a:​4d:​e0:​57:​a3:​5e:​6e:​7e:​cc:​5a:​c8:​c4:​78:​01:​57:​68:​7a:​38:​3b:​53:​36:​e7:​92:​6d:​8a:​2c:​2f:​d7:​8b:​b6:​34:​a8:​d1:​b6:​f8:​5e:​3b:​ab:​ed:​a5:​8f:​39:​6f:​45:​ad:​cb:​63:​ed:​6a:​64:​c9:​10:​a7:​03:​08:​12:​53:​b1:​1c:​af:​ca:​f7:​53:​fc:​d8:​29:​4b:​1b:​fb:​38:​cd:​c0:​63:​ff:​5f:​e4:​b9:​8d:​5e:​aa:​2b:​d2:​c3:​22:​35:​31:​f6:​30:​0e:​53:​32:​f4:​93:​c5:​43:​cb:​c8:​f0:​15:​56:​8f:​00:​19:​87:​ca:​78:​22:​8d:​a0:​2e:​db:​2f:​a0:​c3:​7e:​29:​5d:​91:​25:​84:​1d:​1d:​39:​ab:​1b:​c5:​d6:​91:​fe:​69:​0e:​46:​80:​bc:​45:​7b:​35:​53:​2a:​df:​00:​b6:​77]

Extensions

Auth Key ID
0876cdcb07ff24f6c5cdedbb90bce284374675f7 [parents] [siblings]
Subject Key ID
375ce319e0b28ea1a84ed2cfabd0dce30b5c354d [children]
Key Usage
Certificate Sign, CRL Sign
CRL Paths
http://crl.certum.pl/ctnca.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/ctnca.cer

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

Certificate Transparency

Aviator
1970-01-01 00:00 12,012,705
Comodo Dodo
2016-11-24 16:19 569
Pilot
2015-08-26 00:34 8,935,024
Plausible
2016-06-11 19:51 6,007,958
Rocketeer
2016-02-05 13:35 9,679,732
Venafi
1970-01-01 00:00 6,002
WS
2016-05-13 07:43 588,905
Wosign
1970-01-01 00:00 4,269

Censys Metadata

Updated At
2018-09-01 18:47:14
Source
Scan
Tags
unexpired, unknown, google-ct, intermediate, trusted, ct