link.sanko.ac.jp

- IN-COM Inc. -

Issued by Servision Certification Authority

About this certificate

This digital certificate with serial number 7d:90:cb:a0:d7:ed:f8:a8 was issued on by Servision Inc..

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 certificates MUST contain the Subject Alternate Name extension (BRs: 7.1.4.2.1)
  • Subscriber Certificate: authorityInformationAccess MUST contain the HTTP URL of the Issuing CA's OSCP responder. (BRs: 7.1.2.3)
  • Subscriber Certificate: authorityInformationAccess MUST be present. (BRs: 7.1.2.3)
  • The common name field in subscriber certificates must include only names from the SAN extension (BRs: 7.1.4.2.2)
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
  • Subscriber certificates authorityInformationAccess extension should contain the HTTP URL of the issuing CA’s certificate (BRs: 7.1.2.3)

IN-COM Inc.

Organization: IN-COM Inc.
State / Province: Hosting Service
Locality: Instant CPI SSL
Country: JP

Servision Inc.

Organization: Servision Inc.
Country: JP

This certificate has expire since

Certificate Details

Serial Number (hex): 7d:90:cb:a0:d7:ed:f8:a8
Serial Number (int): 9047955543065229480
Serial Number lenght: 63 bits, 8 octets

SubjectKeyId: 55:de:4c:a3:2c:12:74:3f:46:a3:b1:69:c5:cd:75:fb:d0:a8:26:2e
AuthorityKeyId: 04:35:f9:47:b1:ee:2b:a2:55:09:ae:30:5b:b7:90:ca:ac:57:5d:c7

Fingerprint (sha1): 89:6e:df:70:b7:23:58:cb:00:c9:ce:b3:00:a6:8d:b9:44:dc:15:a5
Fingerprint (sha256): 3f:63:88:a5:e3:9d:09:17:9e:3f:91:5d:c4:b2:ce:0b:1c:f7:51:fa:84:b9:e7:05:04:2c:f9:51:53:38:12:ba


Revocation information

CRL Distribution Point: http://repo1.secomtrust.net/sppca/servision/fullCRL.crl

Check the revocation status for certificate link.sanko.ac.jp

0

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for link.sanko.ac.jp

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA1 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication

Extensions

7 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any subject alternative names.

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www.tokyomirai.ac.jp
www.tokyomirai.ac.jp
link.sanko.ac.jp
foreign.sanko.ac.jp
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link.sanko.ac.jp
www.tokyomirai.ac.jp
foreign.sanko.ac.jp
www.tokyomirai.ac.jp
helpdesk.sanko.ac.jp
www.tokyomirai.ac.jp
portal.sanko.ac.jp
www.tokyomirai.ac.jp
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www.sanko.ac.jp

Certificate

The complete raw certificate details for link.sanko.ac.jp in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmme9dCjtD+wA4FuncoeA
EbFQOB31X3uK0NDxRRPDmMpX7PzpUDzU/uHPS0I8PpvHir1S99FE9RLyMbyrM9Wh
N4I2MfiIHe1bnn3L9+q66j4SA3MvEgwDI3PC5xGV8WIJUp1LkL0Z2+tSeWEJkYpB
9pLoed4Bcyuyja3VuIDXJ6r08NDiQmFljp/DOiPXmttVW5MzYAGEdY/+6Q/0+Gy2
DixAwTaZ7HTbfUSsyEtUHcdmacgTmX9yMFjQwCHY9KISZ1IO9frK6XPYS0jrvzJm
n2nFEDYUXr6+s9NgAvMDu5vWB9H8FwMmk5MrH2fVm+h9Cs5eog+JsVTGIbvFhgoq
5QIDAQAB
-----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 9047955543065229480
 . . . . . . . . [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 'Servision Inc.'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Servision Certification Authority'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-04-25 01:20:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-04-25 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 'Hosting Service'
 . . . . . . . . . . . . [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 'Instant CPI SSL'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'IN-COM Inc.'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'link.sanko.ac.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 19491855091871859792053938479955162121609048442054974370432066076105440999172870116395091614235021980412302683836941018785004979944595136795525360063941892015136273273056756820922041331826168665866611539054167121259077321959494963477161503040055411135482341183429155877621413204097520760758513333509296953085228350654351653367854636928314453936583337402460079166667500685580617801423190782582598590578454772817239525498051198561611871724418124258504397512931308061818291327251331135190080530702590464975606568590255916345621517971710281679408989101677894406613702442495345341915463661990130964182749981373032942938853
 . . . . . . . . . . . . . . . . . . . . [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)
							55de4ca32c12743f46a3b169c5cd75fbd0a8262e
 . . . . . . . . . . . . . . . . [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 0435f947b1ee2ba25509ae305bb790caac575dc7
 . . . . . . . . . . . . . . . . [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 (77 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.392.200091.110.141.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://repo1.secomtrust.net/sppca/servision/'
 . . . . . . . . . . . . . . . . [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 (65 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://repo1.secomtrust.net/sppca/servision/fullCRL.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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