g-port.co.jp
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:37:ff:56:cf:92:81:d0:a6:7f:23:7b:e9:4e:31:50:18:84 was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=g-port.co.jp
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:37:ff:56:cf:92:81:d0:a6:7f:23:7b:e9:4e:31:50:18:84Serial Number (int): 280391791862453618465197760289331032889476
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 7a:36:39:5e:58:f3:41:8e:95:df:0e:14:ff:57:ab:de:53:87:ab:60
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): de:55:eb:12:ee:02:fa:90:0e:f4:2f:55:8c:1f:f4:83:44:9a:71:f6
Fingerprint (sha256): 3c:83:e9:48:5a:b5:b1:f1:4c:bb:d3:10:92:d1:76:bd:0b:50:74:07:7f:7d:95:72:3c:b1:35:be:dc:e4:cf:d2
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate g-port.co.jp
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for g-port.co.jp
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
g-port.co.jp
www.g-port.co.jp
www.g-port.co.jp
Other certificates including the domain name g-port.co.jp
(limited to 100 certificates)
www.g-port.co.jp
g-port.co.jp
g-port.co.jp
g-port.co.jp
www.g-port.co.jp
www.g-port.co.jp
g-port.co.jp
www.g-port.co.jp
www.g-port.co.jp
www.g-port.co.jp
www.g-port.co.jp
www.g-port.co.jp
g-port.co.jp
g-port.co.jp
www.g-port.co.jp
g-port.co.jp
www.g-port.co.jp
g-port.co.jp
www.g-port.co.jp
www.g-port.co.jp
www.g-port.co.jp
g-port.co.jp
g-port.co.jp
g-port.co.jp
www.g-port.co.jp
www.g-port.co.jp
g-port.co.jp
www.g-port.co.jp
www.g-port.co.jp
www.g-port.co.jp
www.g-port.co.jp
www.g-port.co.jp
g-port.co.jp
g-port.co.jp
www.g-port.co.jp
g-port.co.jp
www.g-port.co.jp
g-port.co.jp
www.g-port.co.jp
www.g-port.co.jp
www.g-port.co.jp
Certificate
The complete raw certificate details for g-port.co.jp in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFYzCCBEugAwIBAgISAzf/Vs+SgdCmfyN76U4xUBiEMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMjYwNDQ4MDdaFw0y MDAxMjQwNDQ4MDdaMBcxFTATBgNVBAMTDGctcG9ydC5jby5qcDCCASIwDQYJKoZI hvcNAQEBBQADggEPADCCAQoCggEBAN3D7DkB4DbZoaln+AdkCbcKqPvYC2ygMlpC pQHwj+oLj87D4cLOwBVTPhX6PTXd8W2w8hQ37NdeYKQFtLeokvFuwKRACVPMNZZ4 dQsaDXphZWYIyLrjXJAR2WbCZogjTfqeQpBqJyKrhBUmj0MYWaoELwnNKCtO2soA hJ7kCwn6wlLQzFAy09K7814yZ274K8k6/+lJlSTSlVSSo2xKBNg3UL8bbwDWOfRQ PCAELqae/E3Kl7kkDgOjNVOwCGLG8MxGrZQv7l2FCKTTTZALxT2g2rPnG+eYrfhU GsRy7PffpOYfm5SxulIQpgWOUDx3SGWCDwoUulMg+xLNTkKWipECAwEAAaOCAnQw ggJwMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUH AwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUejY5XljzQY6V3w4U/1er3lOHq2Aw HwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBh MC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3Jn MC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3Jn LzApBgNVHREEIjAgggxnLXBvcnQuY28uanCCEHd3dy5nLXBvcnQuY28uanAwTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHz APEAdgBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAW4Gm4ueAAAE AwBHMEUCIAGf9mQUdhlv/wOGho7vgEMdul/G0EGHQHRYBvUt/M37AiEAij7MuSxP WBX449VOOmfiokfQQolqwUYPdX5kSub4xRIAdwAHt1wb5X1o//Gwxh0jFce65ld8 V5S3au68YToaadOiHAAAAW4Gm4uGAAAEAwBIMEYCIQCV4aju9+hkNhsT+xNyY4uD 9JmRV0uj3Qf9c5IOAXlxzwIhALqRipnNyrqTOGad5Rfp3YsXyETvtk8tyGOseQqx 2sTsMA0GCSqGSIb3DQEBCwUAA4IBAQBlQzqAULe93wYQUZo3ucH/UCqJPdi6PR+D x6sGO3nkksFfzfam5CmnlryuLBua28r3WoT+dVjGhcMR/ShiAp10+sNSepNyJlK9 HFVGlAng0kFSNbDCXmdU0uoAHCjKA3Jb7l/vGn+zaTna0ywPQJhk3etnNhId8PtH AlRQZzphE4eGcqTCwrPo1aCCyHMs71U0hbCG+e4Md/ovQirVWi/mHKOnRcjZdHpZ qt0BAefUU6fqORB/fXlo0trsqdJGdc9p4KaAr8UhpCZOXJxeFCkjmEPYIvfsQYrG hNOtBR9/Ue/zpjOfN+C+HYl+d6KbPc7r9w+YTFj4rkWZWrTc6RNF -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3cPsOQHgNtmhqWf4B2QJ twqo+9gLbKAyWkKlAfCP6guPzsPhws7AFVM+Ffo9Nd3xbbDyFDfs115gpAW0t6iS 8W7ApEAJU8w1lnh1CxoNemFlZgjIuuNckBHZZsJmiCNN+p5CkGonIquEFSaPQxhZ qgQvCc0oK07aygCEnuQLCfrCUtDMUDLT0rvzXjJnbvgryTr/6UmVJNKVVJKjbEoE 2DdQvxtvANY59FA8IAQupp78TcqXuSQOA6M1U7AIYsbwzEatlC/uXYUIpNNNkAvF PaDas+cb55it+FQaxHLs99+k5h+blLG6UhCmBY5QPHdIZYIPChS6UyD7Es1OQpaK kQIDAQAB -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 280391791862453618465197760289331032889476 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 04:48:07 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-24 04:48:07 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'g-port.co.jp' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 27995278503810578833638398608656997779401153371494467089041904561078082571800386368860364868504407829172470644944042473872463288445187109986580139509082440737862459868385780191442094065775030317257920424512610646861317902903395339520150663204373437042347451783841911144184738107026022610996501869777084166134745573867313076902412718890843393140438734211112900100540618501046094555359705845517444738896837929465265798921585654213000109817808365844998669856758993105144244957229554807710758169599147390847727356748518207298002638870153788954591296526747486512052060744346267545919753397644204363109254544210939038042769 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 7a36395e58f3418e95df0e14ff57abde5387ab60 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (34 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'g-port.co.jp' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.g-port.co.jp' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e069b8b9e00000403004730450220019ff6641476196fff0386868eef80431dba5fc6d0418740745806f52dfccdfb0221008a3eccb92c4f5815f8e3d54e3a67e2a247d042896ac1460f757e644ae6f8c51200770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e069b8b86000004030048304602210095e1a8eef7e864361b13fb1372638b83f49991574ba3dd07fd73920e017971cf022100ba918a99cdcaba9338669de517e9dd8b17c844efb64f2dc863ac790ab1dac4ec . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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