www.alc-education.co.jp
Issued by Go Daddy Secure Certificate Authority - G2
About this certificate
This digital certificate with serial number 75:e0:15:44:0a:d4 was issued on by GoDaddy.com, 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.alc-education.co.jp,OU=Domain Control Validated
GoDaddy.com, Inc.
Organization:
GoDaddy.com, Inc.
Organization unit: http://certs.godaddy.com/repository/
Organization unit: http://certs.godaddy.com/repository/
State / Province:
Arizona
Locality: Scottsdale
Country: US
Locality: Scottsdale
Country: US
This certificate has expire since
Certificate Details
Serial Number (hex): 75:e0:15:44:0a:d4Serial Number (int): 129605289904852
Serial Number lenght: 47 bits, 6 octets
SubjectKeyId: f2:5b:9d:ed:ec:ec:f5:14:71:52:94:da:92:39:ba:4b:48:db:4b:ad
AuthorityKeyId: 40:c2:bd:27:8e:cc:34:83:30:a2:33:d7:fb:6c:b3:f0:b4:2c:80:ce
Fingerprint (sha1): c0:c3:4c:6b:be:b9:7c:f3:e8:87:df:21:72:a0:c5:54:fb:7f:fe:bc
Fingerprint (sha256): 57:44:77:9f:52:56:f1:b7:bb:ff:17:d6:a7:30:c1:01:69:58:70:85:d1:5b:56:35:3b:62:dc:56:9f:e9:3f:6a
Issuing Certificate URL: http://certificates.godaddy.com/repository/gdig2.crt
Revocation information
OCSP Server: http://ocsp.godaddy.com/CRL Distribution Point: http://crl.godaddy.com/gdig2s1-39.crl
Check the revocation status for certificate www.alc-education.co.jp
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.alc-education.co.jp
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
www.alc-education.co.jp
alc-education.co.jp
alc-education.co.jp
Other certificates including the domain name alc-education.co.jp
(limited to 100 certificates)
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
www.alc-education.co.jp
Certificate
The complete raw certificate details for www.alc-education.co.jp in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFPjCCBCagAwIBAgIGdeAVRArUMA0GCSqGSIb3DQEBCwUAMIG0MQswCQYDVQQG EwJVUzEQMA4GA1UECBMHQXJpem9uYTETMBEGA1UEBxMKU2NvdHRzZGFsZTEaMBgG A1UEChMRR29EYWRkeS5jb20sIEluYy4xLTArBgNVBAsTJGh0dHA6Ly9jZXJ0cy5n b2RhZGR5LmNvbS9yZXBvc2l0b3J5LzEzMDEGA1UEAxMqR28gRGFkZHkgU2VjdXJl IENlcnRpZmljYXRlIEF1dGhvcml0eSAtIEcyMB4XDTE0MDQxMDAzNTcyMloXDTE2 MDQxMDAzNTcyMlowRTEhMB8GA1UECxMYRG9tYWluIENvbnRyb2wgVmFsaWRhdGVk MSAwHgYDVQQDExd3d3cuYWxjLWVkdWNhdGlvbi5jby5qcDCCASIwDQYJKoZIhvcN AQEBBQADggEPADCCAQoCggEBAKdyrYquW0aWsAYOrQ2dEdLoG/W7Ve0YEci5TIDQ 2XUOs81Edn3dAdgpK2fJfJuNKI5AaWAAq28x8j9/8h8JkrQgjiqahbIgNy983wHv AM8oDJ+6nLua5jNKgFMvuKifkWowaU3YGparEO0TFnHPZHsZV3ApX//D5vXcdz2R 1C8xqISb1icjOVAr+gK73WD/WYMBXynxHqTIUkX9xcyUcsy78oa45Xd7SPVYFhjs rA36vxEs6+AvierYps7eDZMH5TtcoHCJhr/rvWcPyzEfK/Ve0SNDg4SOu1AiKSwe 0TjCYxhGFehcSli15CEhkluD3pasejpJCotyNf8MpbTx4/8CAwEAAaOCAcIwggG+ MA8GA1UdEwEB/wQFMAMBAQAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMC MA4GA1UdDwEB/wQEAwIFoDA2BgNVHR8ELzAtMCugKaAnhiVodHRwOi8vY3JsLmdv ZGFkZHkuY29tL2dkaWcyczEtMzkuY3JsMFMGA1UdIARMMEowSAYLYIZIAYb9bQEH FwEwOTA3BggrBgEFBQcCARYraHR0cDovL2NlcnRpZmljYXRlcy5nb2RhZGR5LmNv bS9yZXBvc2l0b3J5LzB2BggrBgEFBQcBAQRqMGgwJAYIKwYBBQUHMAGGGGh0dHA6 Ly9vY3NwLmdvZGFkZHkuY29tLzBABggrBgEFBQcwAoY0aHR0cDovL2NlcnRpZmlj YXRlcy5nb2RhZGR5LmNvbS9yZXBvc2l0b3J5L2dkaWcyLmNydDAfBgNVHSMEGDAW gBRAwr0njsw0gzCiM9f7bLPwtCyAzjA3BgNVHREEMDAughd3d3cuYWxjLWVkdWNh dGlvbi5jby5qcIITYWxjLWVkdWNhdGlvbi5jby5qcDAdBgNVHQ4EFgQU8lud7ezs 9RRxUpTakjm6S0jbS60wDQYJKoZIhvcNAQELBQADggEBADRFML2VFAQoZKqj7L4k DdpGsCdksCfmpiIX/NRy7rGVZUsThHl6weNZ96u542NWxuBBEkb2E8xhDrsU7N38 +4owP5y1wsz9vHHiVhcoyCdDb3IMPdVDtIjXeAdOq+42CFXWF9p5qnIZwP+zWfAz RZ8Gxf+FEWai013Zv0SsdIPpZMF3j0xxVyVPmDUG+dUl8H0lhHTgyTbAI0AT3HDb Qb9xak+jpnnxcsoaSYmo+E5eGe5Cztcs9e7js6mzNZkpcCbszTEm05ArHgobOQo2 Cg5+b2nmK4klMkKc355Z+W021io6VtKWOrbEIIEL3r3LULU11wTBGkJ3nhgpqZAv OOc= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp3Ktiq5bRpawBg6tDZ0R 0ugb9btV7RgRyLlMgNDZdQ6zzUR2fd0B2CkrZ8l8m40ojkBpYACrbzHyP3/yHwmS tCCOKpqFsiA3L3zfAe8AzygMn7qcu5rmM0qAUy+4qJ+RajBpTdgalqsQ7RMWcc9k exlXcClf/8Pm9dx3PZHULzGohJvWJyM5UCv6ArvdYP9ZgwFfKfEepMhSRf3FzJRy zLvyhrjld3tI9VgWGOysDfq/ESzr4C+J6timzt4NkwflO1ygcImGv+u9Zw/LMR8r 9V7RI0ODhI67UCIpLB7ROMJjGEYV6FxKWLXkISGSW4Pelqx6OkkKi3I1/wyltPHj /wIDAQAB -----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 129605289904852 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [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 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Arizona' . . . . . . . . . . . . [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 'Scottsdale' . . . . . . . . . . . . [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 'GoDaddy.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 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'http://certs.godaddy.com/repository/' . . . . . . . . . . . . [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 'Go Daddy Secure Certificate Authority - G2' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-04-10 03:57:22 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-04-10 03:57:22 +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 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Domain Control Validated' . . . . . . . . . . . . [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.alc-education.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 21138346708156833345221615609267047507172847626506083038111084110376893130686703758693835559571064269128152458934341959996837945101211080647165240394375006717388806655951935729483792175612465200924403066529601507508180481532117748521566741781780178188841343635172184261897746514159249102738320145225229855876487518515717928229712446089563677577081448497959230345041598392323382613830217399627734747102811712776888568757978655396491696435280226973204215460474575576557506391564087611999403902734920600130586141464933745377531011573910929581299728390847757459508079954192603243315442680692444888903713749759755157627903 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (5 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN false . . . . . . . . . . . . . . . . [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 2.5.29.15 (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 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (47 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.godaddy.com/gdig2s1-39.crl' . . . . . . . . . . . . . . . . [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 (76 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.16.840.1.114413.1.7.23.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'http://certificates.godaddy.com/repository/' . . . . . . . . . . . . . . . . [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 (106 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.godaddy.com/' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://certificates.godaddy.com/repository/gdig2.crt' . . . . . . . . . . . . . . . . [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 40c2bd278ecc348330a233d7fb6cb3f0b42c80ce . . . . . . . . . . . . . . . . [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 (48 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.alc-education.co.jp' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'alc-education.co.jp' . . . . . . . . . . . . . . . . [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) f25b9dedececf514715294da9239ba4b48db4bad . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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