yjtag.yahoo.co.jp

Basic Information

Subject DN
C=JP, ST=Tokyo, L=Chiyoda-ku, O=Yahoo Japan Corporation, OU=yjtag.yahoo.co.jp_201909, CN=yjtag.yahoo.co.jp
Issuer DN
C=JP, O=Cybertrust Japan Co., Ltd., CN=Cybertrust Japan Public CA G3
Serial
Decimal: 444303203235102268432139239548572987740144044994
Hex: 0xa34520457130c5c39791f7d26c608bc2
Validity
2019-09-19 10:00:16to 2020-10-18 14:59:00 (395 days, 4:58:44)
Names
yjtag.yahoo.co.jp

Fingerprint

SHA-256
4e58ef5b8bdbd553ecc235c98f733f288848a5ca4cea9968834d90c4f498474f
SHA-1
4d5e2b502e259b47b9d322303e13865ace4895c0
MD5
9c273b647b0d8c985d78ee9de95ffc40

Public Key

Key Type
2048-bit RSA, e = 65,537 Strong
Modulus
97:​73:​45:​59:​60:​d9:​35:​44:​78:​0b:​2a:​81:​34:​22:​50:​84:​65:​00:​d2:​9a:​a7:​4b:​ea:​52:​18:​ec:​cd:​b2:​da:​63:​d0:​4f:​f8:​ab:​f3:​f4:​6e:​84:​e8:​c3:​80:​9f:​49:​65:​3d:​9c:​89:​7c:​ae:​11:​e2:​7a:​78:​f3:​99:​d0:​cc:​91:​e1:​eb:​6f:​25:​98:​23:​1f:​65:​0b:​e4:​0e:​91:​fc:​96:​47:​3c:​de:​d7:​a2:​d6:​d4:​02:​c8:​70:​8f:​08:​f2:​6f:​43:​8f:​7d:​c0:​dc:​53:​e4:​b2:​e2:​2e:​f5:​03:​96:​61:​ad:​a8:​49:​f1:​fe:​d2:​be:​40:​ba:​14:​bf:​c9:​f0:​36:​d7:​06:​f1:​ab:​a7:​9b:​d1:​c1:​5d:​a1:​ee:​f6:​7c:​d6:​e4:​1b:​96:​51:​91:​c1:​6f:​37:​c6:​cc:​7d:​7e:​58:​ab:​0b:​c7:​a2:​9f:​22:​30:​e4:​ff:​c9:​1a:​6b:​ad:​65:​02:​eb:​a7:​b7:​33:​e9:​35:​ef:​a7:​17:​2d:​45:​d2:​4f:​56:​43:​77:​3a:​dd:​41:​6e:​c1:​55:​42:​a6:​0d:​d3:​2b:​a1:​27:​fa:​0b:​70:​86:​16:​92:​6c:​47:​12:​f5:​3a:​48:​92:​80:​4c:​98:​5c:​d1:​44:​7a:​37:​10:​1a:​f9:​eb:​e4:​db:​99:​f9:​8d:​96:​a3:​15:​db:​64:​ea:​e6:​bd:​dd:​7c:​77:​2e:​00:​8b:​3f:​55:​31:​b3:​69:​99:​25:​a5:​dd:​7d:​7b:​54:​72:​93:​9e:​07:​25:​03:​b6:​de:​cf:​cb:​18:​c6:​e1:​dc:​c3]
SPKI SHA-256
53b8e9a8e77b5eead9da8fb496914f3b22ea8eac7b8b07fb338ff5fa151f5c8e

Signature

Algorithm
SHA256-RSA (1.2.840.113549.1.1.11)
Signature
65:​ae:​40:​08:​57:​30:​e5:​a5:​ae:​f9:​a9:​8f:​cf:​27:​42:​85:​f6:​06:​75:​66:​dc:​80:​59:​40:​f5:​52:​e4:​90:​19:​94:​58:​80:​c1:​07:​41:​52:​6e:​21:​4d:​50:​d0:​ca:​7c:​b4:​87:​2f:​c0:​9c:​b1:​cc:​4a:​da:​d2:​75:​c9:​87:​cc:​b8:​a0:​c6:​ab:​c6:​5a:​65:​fe:​1b:​18:​15:​0d:​15:​0e:​a3:​48:​31:​55:​f6:​52:​78:​f8:​09:​48:​48:​c7:​7c:​ba:​f2:​9b:​35:​51:​01:​ee:​12:​7b:​d3:​c4:​1e:​75:​88:​e9:​aa:​37:​5f:​a2:​47:​f4:​9c:​5b:​1c:​59:​39:​e7:​39:​54:​93:​1e:​09:​17:​e1:​c0:​22:​92:​5e:​a7:​e7:​4d:​7a:​d5:​87:​bc:​92:​d9:​b0:​ad:​dd:​c4:​3c:​0e:​d5:​e7:​6d:​e9:​ef:​3e:​18:​06:​52:​10:​3c:​3c:​61:​21:​68:​94:​aa:​3e:​b6:​e8:​53:​e1:​47:​0b:​a8:​ea:​16:​fa:​52:​ad:​81:​44:​bc:​bd:​6c:​58:​d7:​73:​a7:​64:​02:​b5:​19:​ab:​92:​fb:​55:​ea:​6c:​ef:​de:​c2:​84:​3c:​29:​13:​19:​1b:​68:​ba:​94:​06:​27:​30:​ea:​88:​d9:​95:​79:​35:​d9:​99:​c4:​50:​db:​cf:​8a:​cd:​9f:​fc:​2f:​bc:​4f:​6b:​a9:​10:​64:​74:​d1:​16:​a2:​4b:​7a:​e5:​33:​ec:​51:​a9:​15:​6f:​1e:​41:​cc:​e2:​73:​71:​19:​53:​ca:​31:​0f:​8d:​c6:​e5:​28:​3e:​f6:​8c:​41]

Extensions

Auth Key ID
73a8085329b815fb9980e5c537d8f8397ba41306 [parents] [siblings]
Subject Key ID
78fccbc9e195d015b8a87901e354eb77ba611493 [children]
Key Usage
Digital Signature, Key Encipherment
Ext. Key Usage
Client Auth, Server Auth
CRL Paths
http://sureseries-crl.cybertrust.ne.jp/SureServer/ctjpubcag3/cdp.crl
Policies
Unknown (1.2.392.200081.1.1)
CA/B Forum Organization Validated (2.23.140.1.2.2)
Constraints
Is CA: False
AIA Paths
OCSP: http://ocsp.cybertrust.ne.jp/OcspServer
Issuer: http://sureseries-crl.cybertrust.ne.jp/SureServer/ctjpubcag3/ctjpubcag3_sha256.crt
SANs
yjtag.yahoo.co.jp
SCTs
Pilot (2019-09-19 11:40)
Rocketeer (2019-09-19 11:40)
Skydiver (2019-09-19 11:40)
Digicert CT1 (2019-09-19 11:40)

Browser Trust

Apple
Expired Leaf
Microsoft
Expired Leaf
Mozilla NSS
Expired Leaf

Key Usage and Constraints

Key Usage
Digital Signature, Key Encipherment
Ext. Key Usage
Client Auth, Server Auth

Certificate Transparency

Argon 2020
2019-10-22 09:43 65,114,330
Pilot
2019-10-16 23:43 794,396,047
Rocketeer
2019-10-17 00:03 861,266,707

Censys Metadata

Added At
2019-10-16 23:44:10
Updated At
2020-10-19 22:15:26
Source
Certificate Transparency
Seen in Scan
False
Tags
was-trusted, leaf, google-ct, ov, expired, ct