www.hokkaido-gas.co.jp

Issued by CrossTrust OV CA1

About this certificate


This digital certificate with serial number 59:ba:e4:0c:8e:a6:b1:37 was issued on by CrossTrust .

While the 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.

Cerificate errors/warnings *beta

  • ERROR: Certificate contains no Authority Info Access Issuers
  • WARNING: Certificate contains unknown extension ([2.16.840.1.113730.1.1])

Hokkaido Gas Co.Ltd

Organization: Hokkaido Gas Co.Ltd
Organization unit: IT Service Group
State / Province: Hokkaido
Locality: Sapporo
Country: JP

CrossTrust

Organization: CrossTrust
State / Province: Hokkaido
Locality: Sapporo
Country: JP

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 59:ba:e4:0c:8e:a6:b1:37
Serial Number (int): 6465730957627797815
Serial Number lenght: 63 bits, 8 octets

SubjectKeyId: 24:c8:21:01:fc:31:f8:d5:18:1f:c6:5d:35:35:5b:ea:ce:d9:00:d9
AuthorityKeyId: 32:88:4f:a1:49:8f:a9:3e:70:45:f6:cb:f3:8c:c3:bd:a6:16:9a:00

Fingerprint (sha1): b0:79:18:42:61:70:e5:c3:92:86:53:9b:7f:7d:0e:d6:a2:d1:33:48
Fingerprint (sha256): 24:cc:d4:05:b8:3d:e6:1a:87:55:c5:03:61:f9:22:7d:8e:ca:09:ec:80:24:8a:f2:8b:4e:b4:dd:d3:23:9b:de


Revocation information

CRL Distribution Point: http://crl.crosstrust.net/sppca/xt/ovca1.crl

Check the revocation status for the current certificate on www.hokkaido-gas.co.jp
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA1 with RSA



Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication

Extensions

8 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any other subject alternative names besides the common name of the subject: www.hokkaido-gas.co.jp

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIEejCCA2KgAwIBAgIIWbrkDI6msTcwDQYJKoZIhvcNAQEFBQAwPjELMAkGA1UE BhMCSlAxEzARBgNVBAoTCkNyb3NzVHJ1c3QxGjAYBgNVBAMTEUNyb3NzVHJ1c3Qg T1YgQ0ExMB4XDTEzMTAyMTA3MjU0NVoXDTE0MTEzMDE0NTk1OVowgYwxCzAJBgNV BAYTAkpQMREwDwYDVQQIEwhIb2trYWlkbzEQMA4GA1UEBxMHU2FwcG9ybzEcMBoG A1UEChMTSG9ra2FpZG8gR2FzIENvLkx0ZDEZMBcGA1UECxMQSVQgU2VydmljZSBH cm91cDEfMB0GA1UEAxMWd3d3Lmhva2thaWRvLWdhcy5jby5qcDCCASIwDQYJKoZI hvcNAQEBBQADggEPADCCAQoCggEBAO43Tg9egI+pYGJW7aK7lFfguXwl5ANA91vx ZdRbgHE7LSKC0N93vYPsWxlKulzqYIHhzWa4c8Wfx7bzcS57NIxmYEGYVUe4++xT B4iBXA3NW3gQUFBs+rtQptT5QQGnGGogoAwE9VYja5QVipbND3XGnbupgKtgX6Ft STyIu9KhxLIWhnadOWzg920KBVTdsqYMFMSXnEYal2RapULeBp7UWEvSfym2XgGI QTp7UFL19OEDwKWjBSIQncLbcIOLE8S6vfuUcNQ4GWQOw7XB+kS1Tjh6nKzuQ/xO 9pLu0vOnACnxBpBkAzDQTfQbpOzLe2LJk+CaHt2Q53M3oeYskdUCAwEAAaOCASsw ggEnMA4GA1UdDwEB/wQEAwIFoDATBgNVHSUEDDAKBggrBgEFBQcDATAdBgNVHQ4E FgQUJMghAfwx+NUYH8ZdNTVb6s7ZANkwHwYDVR0jBBgwFoAUMohPoUmPqT5wRfbL 84zDvaYWmgAwIQYDVR0RBBowGIIWd3d3Lmhva2thaWRvLWdhcy5jby5qcDBLBgNV HSAERDBCMEAGCCqDCIycHAEBMDQwMgYIKwYBBQUHAgEWJmh0dHBzOi8vcmVwb3Np dG9yeS5jcm9zc3RydXN0Lm5ldC9jcHMvMD0GA1UdHwQ2MDQwMqAwoC6GLGh0dHA6 Ly9jcmwuY3Jvc3N0cnVzdC5uZXQvc3BwY2EveHQvb3ZjYTEuY3JsMBEGCWCGSAGG +EIBAQQEAwIGQDANBgkqhkiG9w0BAQUFAAOCAQEAcc6fToKUH4yqBgXlVzghi1JI DcESyqESJU0bZ8XxlXIwvJcFMJ9xSx1kgBihBFqE0c71tJdk4UVtCwyu8YZL/bh6 1QXCaQVPPM1p7U68YLTZT11iS4U6b2vdaJt+RS/dncNUihzh1FafZq3Sv1GMKLlY NjGU2s4dMd9tFSP3BNDHWDHrK965gqS1HJ123sUB9zyaYvedh+D+pyFatr9rjso5 uDmPsYuiY+cjANIewrdztQsoYJM58AEf4CPBOsNYerc18dZr02ioFcCHYNQYjAFV soV3kT8LRilOKUhj+C/Y1OIu98+UpEXwAJ+ShW5wTmeKEwkMaFen4p7o1Hvt6g== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7jdOD16Aj6lgYlbtoruU V+C5fCXkA0D3W/Fl1FuAcTstIoLQ33e9g+xbGUq6XOpggeHNZrhzxZ/HtvNxLns0 jGZgQZhVR7j77FMHiIFcDc1beBBQUGz6u1Cm1PlBAacYaiCgDAT1ViNrlBWKls0P dcadu6mAq2BfoW1JPIi70qHEshaGdp05bOD3bQoFVN2ypgwUxJecRhqXZFqlQt4G ntRYS9J/KbZeAYhBOntQUvX04QPApaMFIhCdwttwg4sTxLq9+5Rw1DgZZA7DtcH6 RLVOOHqcrO5D/E72ku7S86cAKfEGkGQDMNBN9Buk7Mt7YsmT4Joe3ZDnczeh5iyR 1QIDAQAB -----END PUBLIC KEY-----

ASN1 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 6465730957627797815 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . . . . . [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 'JP' . . . . . . . . . . . . [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 'CrossTrust' . . . . . . . . . . . . [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 'CrossTrust OV CA1' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2013-10-21 07:25:45 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-11-30 14:59:59 +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 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'JP' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Hokkaido' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Sapporo' . . . . . . . . . . . . [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 'Hokkaido Gas Co.Ltd' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'IT Service Group' . . . . . . . . . . . . [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 'www.hokkaido-gas.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 30071988455403998435363965395674540683203401801057171714551244173708966388393306143472949081207556277230478532306613224202673430108063010540090718175835719412438403485522539904803911478195034799847553396384623578427800320122493392042885721515337304943258298178603137155727505811480027256079847326319764914737641515188125586448201694109951079621693778578549038287672274712320719443010901548970643125943678311977497678944066872928965118711564310427739092482146254003391213794025283007489938097016930879066313714932231300284115777936544633904334362302028210146615715768559119485314719822728214602595962362993567263920597 . . . . . . . . . . . . . . . . . . . . [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 (12 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: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) 24c82101fc31f8d5181fc65d35355beaced900d9 . . . . . . . . . . . . . . . . [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 32884fa1498fa93e7045f6cbf38cc3bda6169a00 . . . . . . . . . . . . . . . . [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 (26 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.hokkaido-gas.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 (68 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.392.200220.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'https://repository.crosstrust.net/cps/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (54 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.crosstrust.net/sppca/xt/ovca1.crl' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.16.840.1.113730.1.1 (netscape-cert-type) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2 bits) 0640 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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