manual.gcserver.jp

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:9c:63:3b:1a:9f:e7:e0:2d:a9:2b:78:39:99:1d:60:d4:c3 was issued on by Let's Encrypt.

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=manual.gcserver.jp

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:9c:63:3b:1a:9f:e7:e0:2d:a9:2b:78:39:99:1d:60:d4:c3
Serial Number (int): 314552807492056190053396606347479156315331
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c6:4a:4c:1d:3a:c4:07:fa:30:10:8e:ee:17:ca:47:f0:78:f4:da:9a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 50:4b:ca:fd:fc:09:af:a3:e1:10:0c:22:d7:06:e8:27:a7:c1:57:43
Fingerprint (sha256): 5e:03:1e:23:37:6e:5f:de:e7:e5:ef:6e:10:e5:46:17:2e:3f:79:b5:93:93:bf:42:0e:b3:8c:a3:5b:dd:ee:77

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate manual.gcserver.jp

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for manual.gcserver.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

manual.gcserver.jp

Other certificates including the domain name gcserver.jp

(limited to 100 certificates)
*.gcserver.jp
*.gcserver.jp
*.gcserver.jp
*.gcserver.jp
*.gcserver.jp
manual.gcserver.jp
*.gcserver.jp
manual.gcserver.jp
*.gcserver.jp
*.gcserver.jp
*.gcserver.jp
*.gcserver.jp
*.gcserver.jp
*.gcserver.jp
*.gcserver.jp
manual.gcserver.jp
*.gcserver.jp

Certificate

The complete raw certificate details for manual.gcserver.jp in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtjeblGKGtwQ2CWoKMjdb
m6Z4Zrf/19U65r+xOkbwFqnXAstb+/nobPPw9i37oRQAm00y2zIL/rfLtd5LbBpo
HJAihzkOXAhCMIrFltiJr3B7M5PWNHVEzNNKa5oszBArYH6qsu88xUsqy4T/R2hO
Vb0QEYXowJAPG/fwhfe8vOkj3J+bzEaAsXYQ0E9Zk0iP2GxzOPp3gcvCdrrfkDn0
ZwaaOHyjLYMe9rpp4siqiEwIN1144jg3EIRZEmPqJ5aidGhnvV3CWO1xD+k5QP8b
ZOzcYV8xtze5zm+GHbHFj8efV4ZkEgcKvQ7ThFYmHNqT15oqGIYhQ08x8puVJQrD
3QIDAQAB
-----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 314552807492056190053396606347479156315331
 . . . . . . . . [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 2019-10-09 04:24:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-07 04:24:35 +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 'manual.gcserver.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 23002792698929136382072321290779354191883950881074924756181982291020747013222131995309017025305863863736994104858930692416989899615501170429944456430967658488193378653170671854838342782818484048658324660984860223000312315080911079861195748828292308719512920849798846360740199299985735160740586099368156056337158503319101667468504069289782526742844704978039353501810640945244628622009633019209133508022726111364408452873675679807402290673952240504300653905662486969312034227515174639887958662251487771757393527346288825053963059446902702672393188725162154696904744792465174797989962959211838010925593650519081766011869
 . . . . . . . . . . . . . . . . . . . . [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)
							c64a4c1d3ac407fa30108eee17ca47f078f4da9a
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'manual.gcserver.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016daef9e5280000040300473045022100d308cd9c8d71260677a425412e5641195ec74f4ab48f6b46278a3dd56f90fd2d0220796e4bdf332de3f3f88ec145bdc2b428f9a8e46cdbce47b54132ce4d6860f53e0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016daef9e5ec0000040300463044022001081362b1b8331ba89dea10a265ea5453d75888bdb6fda4c33ccb854766e0d8022036e8500f70e1533e56068898ef57ef59737ef7a43393a231dfb80e9f097c13d9
 . . . . [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)
		003f671bc3899a2f179e889b3d4bbcbfd514a4fafcd53d3a6d315e7159b393b354c97b05b2ed3bf0cf4874144b931d6ebe56467fc00f2facba45bb5478fbfb1f97c56940a39d03cc56daecbfb5ab451a393c2e85976c434a617486c72ab9dc6f12137b67e057ad1570e08ac3582352fd3427f7723f12069050fbf7cb60bcb9c5cdd19ac586851ada16e8a2b924c1265f8a08838c9f657980ad5989c8f97aa5801a93148c0101ee5e1b21fb9c7faa20f283ba1ca63ad830ce3b7cfac73a74995cc6fdd99a71213d271403f49cfde115a496064f36f9a1ddcf1747e84eebbab77526969757b6b94cd57c06fd2e75ce75c52e3fb3b304c881fcfa2805812d8ec0ba60