www.keiainet.co.jp
- KEIAI Co.,Ltd. -
Issued by Servision Certification Authority
About this certificate
This digital certificate with serial number 42:0a:23:a5:fe:21:c3:a6 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)
KEIAI Co.,Ltd.
Organization:
KEIAI Co.,Ltd.
State / Province:
Hosting Service
Locality: Instant CPI SSL
Country: JP
Locality: Instant CPI SSL
Country: JP
Servision Inc.
Organization:
Servision Inc.
Country:
JP
This certificate has expire since
Certificate Details
Serial Number (hex): 42:0a:23:a5:fe:21:c3:a6Serial Number (int): 4758655152110551974
Serial Number lenght: 63 bits, 8 octets
SubjectKeyId: d1:6c:78:29:98:10:92:15:cd:88:43:71:2c:be:33:1c:5b:02:22:10
AuthorityKeyId: 04:35:f9:47:b1:ee:2b:a2:55:09:ae:30:5b:b7:90:ca:ac:57:5d:c7
Fingerprint (sha1): 1b:4b:30:8a:e3:fc:84:1a:c8:6a:c3:b9:a1:7f:b3:14:4f:83:97:05
Fingerprint (sha256): 00:0c:ce:7e:c1:6b:e8:94:79:4a:b9:1a:94:21:6d:10:bf:35:82:71:6b:1b:c0:27:e9:99:ab:f2:b7:bd:0b:d1
Revocation information
CRL Distribution Point: http://repo1.secomtrust.net/sppca/servision/fullCRL.crlCheck the revocation status for certificate www.keiainet.co.jp
0
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.keiainet.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
Extensions
7 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate