www.fdcnet.ac.jp

Issued by

About this certificate


This digital certificate with serial number 50:78:b9:e1:1e:34:9f:5c was issued on by National Institute of Informatics.

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.

Cerificate errors/warnings *beta

  • Certificate contains no Authority Info Access Issuers
  • WARNING: Certificate contains unknown extension ([2.16.840.1.113730.1.1])
  • stateOrProvinceName is required if organizationName is set
  • commonName field is deprecated

FUKUOKA DENTAL COLLEGE

Organization: FUKUOKA DENTAL COLLEGE
Organization unit: LAN
Locality: Academe2
Country: JP

National Institute of Informatics

Organization: National Institute of Informatics
Organization unit: UPKI
Organization unit: NII Open Domain CA - G2
Locality: Academe2
Country: JP

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 50:78:b9:e1:1e:34:9f:5c
Serial Number (int): 5798588896765058908
Serial Number lenght: 63 bits, 8 octets

SubjectKeyId: 33:97:46:c4:e7:bd:a2:c3:22:80:c1:86:88:fe:71:b1:a3:50:55:26
AuthorityKeyId: 7b:0a:07:f7:18:ca:8c:0e:d6:da:bc:50:80:6c:2c:47:02:d1:0d:fb

Fingerprint (sha1): 83:3d:40:d9:a3:f8:24:64:50:4c:19:f1:82:f1:77:a9:fd:db:d6:87
Fingerprint (sha256): 65:08:77:43:cd:70:d6:02:86:12:24:43:2f:e0:07:bc:c1:0c:c4:76:a0:c4:e5:4c:13:e8:54:21:94:a5:3d:04


Revocation information

CRL Distribution Point: http://repo1.secomtrust.net/sppca/nii/odca2/fullcrl.crl

Check the revocation status for the current certificate on www.fdcnet.ac.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

www.fdcnet.ac.jp

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIEtjCCA56gAwIBAgIIUHi54R40n1wwDQYJKoZIhvcNAQEFBQAwfTELMAkGA1UE BhMCSlAxETAPBgNVBAcTCEFjYWRlbWUyMSowKAYDVQQKEyFOYXRpb25hbCBJbnN0 aXR1dGUgb2YgSW5mb3JtYXRpY3MxDTALBgNVBAsTBFVQS0kxIDAeBgNVBAsTF05J SSBPcGVuIERvbWFpbiBDQSAtIEcyMB4XDTEzMDMyMTA5MTcwNFoXDTE1MDQyMDA5 MjcwNFowajELMAkGA1UEBhMCSlAxETAPBgNVBAcTCEFjYWRlbWUyMR8wHQYDVQQK ExZGVUtVT0tBIERFTlRBTCBDT0xMRUdFMQwwCgYDVQQLEwNMQU4xGTAXBgNVBAMT EHd3dy5mZGNuZXQuYWMuanAwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB AQDAC54IH+uwFhHpII1d7D0WOvLRtVOxL/iAbiAkySxcBFzvs0HwQgw2E7Jiz8bO QsAhocfPS1GgPPH5Hzpt6cPaFYXVVd1JRiXknJ9E/8kavDBeP4lodQbZVLHTqXbc l1Rou1bcD1VzJL2jYBzukdYu4M6ynRCLAl8iDLV2m6I0nYJjnbprJT0VZIaRXnRM gTYWYSKw5hNlJJa4ZZBlkmP9FkY474pvvYHGIIwEICgLdPykKI7u2TbA2QrkxEVe 3pVGATc8jSVniOzcWYlFr+McjyURIn0Bs5ahxgQEH5jZ4liUgkKEoEnvmGx+pv4S m4QBoD7YqfIkh/X3WzoQaFdtAgMBAAGjggFLMIIBRzAOBgNVHQ8BAf8EBAMCBaAw EwYDVR0lBAwwCgYIKwYBBQUHAwEwHQYDVR0OBBYEFDOXRsTnvaLDIoDBhoj+cbGj UFUmMB8GA1UdIwQYMBaAFHsKB/cYyowO1tq8UIBsLEcC0Q37MBsGA1UdEQQUMBKC EHd3dy5mZGNuZXQuYWMuanAwZgYDVR0gBF8wXTBNBgoqgwiMnB4BAgIBMD8wPQYI KwYBBQUHAgEWMWh0dHBzOi8vcmVwbzEuc2Vjb210cnVzdC5uZXQvc3BjcHAvY3Bz L2luZGV4Lmh0bWwwDAYKKoMIjJsbZIcFATBIBgNVHR8EQTA/MD2gO6A5hjdodHRw Oi8vcmVwbzEuc2Vjb210cnVzdC5uZXQvc3BwY2EvbmlpL29kY2EyL2Z1bGxjcmwu Y3JsMBEGCWCGSAGG+EIBAQQEAwIGQDANBgkqhkiG9w0BAQUFAAOCAQEAzAB0fRjU /Mud3wazb6pXq2beGoz4/h+isBaABJAS0gYIgX9P9ff7XauKvAnl8NRKKmGDg/EG TQvLPC8d3vkyVqyplOTc1Pc/1soNdq39TjlbQiTrpHOso37gmwsXfZKen44kG9jT mOJ0WYbZRnfdspFloYFPsEsMC7meaXaNkTmWLSJa1vaTE8xzuiQIJ+UlTYPMLwH5 Ml9/v9aKoNM5W0cIcizTv4RD0HpxLVBMU2UYusW44eFSu4c/vtnZiiAnlCynHbFB hTwRobr8LCWtxzR+CJ9/9TFhWFfgouG/ouKo87MesR3OUgm2kmPAvmHkXgU/7RW7 UB3Z/WfydO5pmA== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwAueCB/rsBYR6SCNXew9 Fjry0bVTsS/4gG4gJMksXARc77NB8EIMNhOyYs/GzkLAIaHHz0tRoDzx+R86benD 2hWF1VXdSUYl5JyfRP/JGrwwXj+JaHUG2VSx06l23JdUaLtW3A9VcyS9o2Ac7pHW LuDOsp0QiwJfIgy1dpuiNJ2CY526ayU9FWSGkV50TIE2FmEisOYTZSSWuGWQZZJj /RZGOO+Kb72BxiCMBCAoC3T8pCiO7tk2wNkK5MRFXt6VRgE3PI0lZ4js3FmJRa/j HI8lESJ9AbOWocYEBB+Y2eJYlIJChKBJ75hsfqb+EpuEAaA+2KnyJIf191s6EGhX bQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded