www.jcnt.co.jp

- www.jcnt.co.jp -

Issued by GeoTrust DV SSL CA

About this certificate

This digital certificate with serial number 02:cb:c2 was issued on by GeoTrust Inc..

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:

www.jcnt.co.jp

Company registration number: I1j9DOt24In4zkFBlT846pdb12vRQdoe
Organization: www.jcnt.co.jp
Organization unit: GT30204277
Organization unit: See www.geotrust.com/resources/cps (c)11
Organization unit: Domain Control Validated - QuickSSL(R) Premium
Country: JP

GeoTrust Inc.

Organization: GeoTrust Inc.
Organization unit: Domain Validated SSL
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 02:cb:c2
Serial Number (int): 183234
Serial Number lenght: 18 bits, 3 octets

SubjectKeyId: 52:5e:e3:50:6e:be:7c:90:e8:da:cc:6f:59:5c:82:2b:45:a0:c1:0c
AuthorityKeyId: 8c:f4:d9:93:0a:47:bc:00:a0:4a:ce:4b:75:6e:a0:b6:b0:b2:7e:fc

Fingerprint (sha1): 1b:d1:97:d1:00:4f:34:b8:26:a8:99:cc:71:f3:a8:67:ba:49:95:7c
Fingerprint (sha256): 34:f4:10:d7:ff:8f:03:01:71:7b:cc:87:d5:97:d6:ff:c9:7d:a0:14:a2:ee:dc:eb:07:7d:6b:45:67:8a:99:35

Issuing Certificate URL: http://gtssldv-aia.geotrust.com/gtssldv.crt

Revocation information

CRL Distribution Point: http://gtssldv-crl.geotrust.com/crls/gtssldv.crl

Check the revocation status for certificate www.jcnt.co.jp

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.jcnt.co.jp

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA1 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.jcnt.co.jp
jcnt.co.jp

Other certificates including the domain name jcnt.co.jp

(limited to 100 certificates)
www.jcnt.co.jp
www.jcnt.co.jp
www.jcnt.co.jp
www.jcnt.co.jp
www.jcnt.co.jp
www.jcnt.co.jp
www.jcnt.co.jp
www.jcnt.co.jp
www.jcnt.co.jp
www.jcnt.co.jp
www.jcnt.co.jp
www.jcnt.co.jp
www.jcnt.co.jp
www.jcnt.co.jp
www.jcnt.co.jp

Certificate

The complete raw certificate details for www.jcnt.co.jp in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw2+vriD/hOm5ccG1kCcb
1p0rW5qp3cvY8H26XMH/P8AVyZvEZ79id+6kRMlF5hUPzDAbpnOnpLuV90d18nKF
vhU6oqVuMg++wmsGtGLqUjznCtw9CCOoUrO+CoXduqzFJ6vt629gtHzqXAdYB2dG
3w+ZFdxyFIiJFPnKOcP+fd+YzI76RjcHoKZCPXF9N8W1HL2i8GXDi6mAkaEM5CHy
tpmf2rg+WFRp1RFckv7xR+QT5gda6cQbi6XwY4QceVzizXYWzlQsV69uLyb8Gkr7
mc1xLiRtPfyn/pwCv8pPuBeXfIxftZlPyBvxaS6Gj2+x+1Cu9Xxjly7vIlcyIGge
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 183234
 . . . . . . . . [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 '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 'GeoTrust Inc.'
 . . . . . . . . . . . . [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 'Domain Validated SSL'
 . . . . . . . . . . . . [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 'GeoTrust DV SSL CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2011-10-05 15:44:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2012-10-07 10:49:09 +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 2.5.4.5 (serialNumber)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'I1j9DOt24In4zkFBlT846pdb12vRQdoe'
 . . . . . . . . . . . . [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 'www.jcnt.co.jp'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'GT30204277'
 . . . . . . . . . . . . [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 'See www.geotrust.com/resources/cps (c)11'
 . . . . . . . . . . . . [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 'Domain Control Validated - QuickSSL(R) Premium'
 . . . . . . . . . . . . [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.jcnt.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 24671544011280676214008507278145851900396257926904447257137975156344708894652364664811785842000694326391128096996626482178082127365370458324268129622528518174097163464220347272972028217772738654638744375492796812524242160485707083493999976481841910802852022870166887400972969453038766300833754998808306299457168853680178618981064186683811619182866449035772523841674102268310664327046163667767497386871503088293324647233932622523575630352522306096943879386030315028519190935776287383433696646542636009333981385057918820097815593200167122838748711960055868088928145063038714555515247551973454594397582543059492039827089
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 8cf4d9930a47bc00a04ace4b756ea0b6b0b27efc
 . . . . . . . . . . . . . . . . [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 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.jcnt.co.jp'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jcnt.co.jp'
 . . . . . . . . . . . . . . . . [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 (58 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://gtssldv-crl.geotrust.com/crls/gtssldv.crl'
 . . . . . . . . . . . . . . . . [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)
							525ee3506ebe7c90e8dacc6f595c822b45a0c10c
 . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (59 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://gtssldv-aia.geotrust.com/gtssldv.crt'
 . . . . [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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