TeleSec Business CA 1

Basic Information

Subject DN
C=DE, O=T-Systems International GmbH, OU=T-Systems Trust Center, CN=TeleSec Business CA 1
Issuer DN
C=DE, O=T-Systems Enterprise Services GmbH, OU=T-Systems Trust Center, CN=T-TeleSec GlobalRoot Class 2
Serial
Decimal: 79770467292916
Hex: 0x488d025dd6f4
Validity
2012-11-29 11:23:55to 2024-11-29 23:59:59 (4383 days, 12:36:04)

Fingerprint

SHA-256
44ebf0123e27ff1db0497bd2dae18155b2a414e6bcd9c6c8fb8f48398449b9e9
SHA-1
57a8c5b5260e206353d4c346e3f60939e4f8b859
MD5
fa59d590281c10b95bf8bb09b81db19b

Public Key

Key Type
2048-bit RSA, e = 65,537 Strong
Modulus
d1:​30:​d4:​4d:​44:​c3:​e4:​4b:​5a:​b4:​18:​9e:​0e:​51:​27:​b5:​a9:​62:​49:​7a:​1a:​06:​c0:​73:​2c:​11:​89:​55:​92:​ac:​0e:​cb:​fe:​48:​2f:​bb:​5d:​e3:​f4:​a9:​88:​ba:​81:​6b:​e4:​fb:​37:​1d:​2c:​57:​eb:​45:​98:​55:​41:​46:​89:​c7:​e7:​a7:​31:​64:​7b:​9e:​78:​08:​9f:​c0:​18:​3f:​e9:​4a:​62:​b1:​84:​fc:​e0:​d0:​cc:​ad:​95:​2e:​bb:​80:​6a:​f5:​a7:​64:​c5:​37:​fb:​de:​3d:​e7:​a0:​cd:​b1:​a2:​74:​35:​a3:​cf:​ef:​ed:​4d:​74:​6d:​ba:​8d:​24:​1a:​b4:​9f:​fc:​5a:​55:​46:​3b:​ff:​f7:​c2:​f1:​79:​7a:​76:​77:​cf:​4f:​eb:​ca:​22:​8d:​76:​d8:​05:​99:​f7:​04:​f1:​3c:​9f:​7c:​db:​a8:​69:​f0:​55:​df:​a3:​41:​a8:​49:​4b:​6e:​5d:​20:​71:​0d:​ba:​8b:​09:​6e:​6b:​22:​f0:​a4:​9d:​f3:​56:​89:​c0:​d6:​c0:​58:​30:​08:​57:​e6:​62:​dd:​8e:​3f:​d0:​bd:​e3:​ba:​38:​57:​5f:​ad:​d2:​35:​52:​bb:​ab:​ae:​c6:​b6:​9f:​21:​12:​93:​af:​45:​8b:​56:​36:​d5:​cc:​a4:​4c:​36:​2f:​33:​e1:​b4:​82:​e6:​64:​45:​5d:​ee:​ea:​d7:​dc:​a0:​4d:​41:​7f:​de:​66:​99:​8a:​fd:​5d:​6e:​ec:​45:​eb:​74:​e2:​09:​13:​f6:​8a:​ea:​a8:​67:​28:​6a:​4e:​9f:​f8:​12:​ac:​b5]
SPKI SHA-256
5e65ce4fd357428ba6fefc2bf3beb1107d2a097980dd99dc043ca26ed917a505

Signature

Algorithm
SHA256-RSA (1.2.840.113549.1.1.11)
Signature
93:​85:​d1:​eb:​84:​7a:​19:​59:​c8:​25:​80:​3a:​24:​a5:​b9:​96:​71:​06:​9b:​fe:​d6:​0e:​74:​e0:​40:​dd:​d5:​cd:​5d:​1d:​20:​80:​19:​43:​49:​0f:​78:​76:​de:​23:​de:​5c:​cc:​37:​ed:​a3:​ca:​7c:​4a:​21:​04:​d9:​25:​91:​99:​b1:​3f:​07:​b2:​64:​42:​dc:​14:​e7:​a5:​8f:​d3:​ed:​ad:​20:​6d:​79:​1d:​52:​2c:​17:​b2:​92:​d0:​b3:​5f:​30:​2f:​44:​3e:​56:​ef:​34:​57:​b6:​87:​90:​a9:​bc:​47:​75:​88:​32:​93:​3e:​ef:​69:​4b:​1a:​4a:​30:​0d:​b1:​e7:​0d:​43:​01:​65:​87:​7c:​37:​8f:​9b:​4a:​d5:​ab:​51:​c9:​f6:​f5:​97:​c3:​1e:​3f:​5e:​14:​94:​ae:​b6:​0d:​72:​59:​fc:​e5:​d7:​17:​5f:​c4:​e2:​66:​4e:​da:​66:​8d:​28:​d1:​0a:​d7:​3b:​b6:​2c:​5a:​a2:​4e:​d6:​d8:​ef:​92:​95:​2d:​65:​99:​24:​68:​30:​8a:​82:​0d:​62:​ce:​df:​87:​ff:​fc:​38:​f5:​84:​7a:​ce:​c7:​8c:​71:​46:​7a:​23:​29:​7d:​ac:​f6:​56:​28:​02:​ac:​80:​8b:​af:​57:​a0:​48:​1d:​88:​61:​9f:​4a:​3e:​ff:​df:​bc:​a1:​66:​9d:​1a:​01:​86:​f3:​1c:​11:​55:​cb:​5a:​d2:​fc:​30:​b9:​14:​d6:​2b:​09:​07:​ec:​6a:​e3:​f6:​8d:​51:​1a:​44:​29:​47:​6e:​97:​8e:​c1:​31:​d6:​35:​08:​f8:​1e:​24:​4f]

Extensions

Auth Key ID
bf5920360079a0a0226b8cd5f261d2b82ccb824a [parents] [siblings]
Subject Key ID
8688931f8beb559665d54701bd378c7ccda8c7a3 [children]
Key Usage
Certificate Sign, CRL Sign
CRL Paths
http://crl.sbca.telesec.de/rl/GlobalRoot_Class_2.crl
ldap://ldap.sbca.telesec.de/CN=T-TeleSec%20GlobalRoot%20Class%202,OU=T-Systems%20Trust%20Center,O=T-Systems%20Enterprise%20Services%20GmbH,C=DE?AuthorityRevocationList
Policies
Unknown (1.3.6.1.4.1.7879.13.25)
CA/B Forum Organization Validated (2.23.140.1.2.2)
Constraints
Is CA: True
AIA Paths
OCSP: http://ocsp04.telesec.de/ocspr

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 22,364,505
Comodo Dodo
2017-06-23 13:23 3,951,939
Pilot
2016-07-26 13:25 23,624,955
Rocketeer
2016-04-29 11:24 14,312,657
Skydiver
2017-08-18 22:37 3,891,788
Wosign
1970-01-01 00:00 3,522,618

Censys Metadata

Updated At
2021-10-24 22:00:45
Source
Certificate Transparency
Seen in Scan
True
Tags
unexpired, google-ct, intermediate, ov, trusted, ct