www.japanese-edu.org.hk
Issued by AlphaSSL CA - SHA256 - G2
About this certificate
This digital certificate with serial number 11:21:ad:dd:c8:c5:dc:2e:57:f9:ff:c8:2c:b0:7f:d2:4d:b3 was issued on by GlobalSign nv-sa.
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.japanese-edu.org.hk,OU=Domain Control Validated,C=HK
GlobalSign nv-sa
Organization:
GlobalSign nv-sa
Country:
BE
This certificate has expire since
Certificate Details
Serial Number (hex): 11:21:ad:dd:c8:c5:dc:2e:57:f9:ff:c8:2c:b0:7f:d2:4d:b3Serial Number (int): 1492369286961349700403666029247485164277171
Serial Number lenght: 141 bits, 18 octets
SubjectKeyId: b9:d6:d4:fc:8c:6b:b3:9a:d3:29:b3:af:18:3e:00:4b:7d:7d:6b:c5
AuthorityKeyId: f5:cd:d5:3c:08:50:f9:6a:4f:3a:b7:97:da:56:83:e6:69:d2:68:f7
Fingerprint (sha1): 73:6c:84:76:d6:ad:a4:3f:ab:63:1a:9f:1f:37:0b:e1:8f:9e:1c:8b
Fingerprint (sha256): 0c:47:99:ab:61:2c:95:f1:df:0a:7f:6f:5e:b7:a1:ca:5e:e3:a1:db:76:40:fe:d5:e8:5b:27:13:02:aa:43:5b
Issuing Certificate URL: http://secure2.alphassl.com/cacert/gsalphasha2g2r1.crt
Revocation information
OCSP Server: http://ocsp2.globalsign.com/gsalphasha2g2CRL Distribution Point: http://crl2.alphassl.com/gs/gsalphasha2g2.crl
Check the revocation status for certificate www.japanese-edu.org.hk
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.japanese-edu.org.hk
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.japanese-edu.org.hk
japanese-edu.org.hk
japanese-edu.org.hk
Other certificates including the domain name japanese-edu.org.hk
(limited to 100 certificates)
www.japanese-edu.org.hk
www.japanese-edu.org.hk
sni.cloudflaressl.com
www.japanese-edu.org.hk
www.japanese-edu.org.hk
sni.cloudflaressl.com
sni.cloudflaressl.com
www.japanese-edu.org.hk
www.japanese-edu.org.hk
www.japanese-edu.org.hk
www.japanese-edu.org.hk
www.japanese-edu.org.hk
www.japanese-edu.org.hk
sni.cloudflaressl.com
www.japanese-edu.org.hk
www.japanese-edu.org.hk
www.japanese-edu.org.hk
sni.cloudflaressl.com
www.japanese-edu.org.hk
www.japanese-edu.org.hk
sni.cloudflaressl.com
sni.cloudflaressl.com
www.japanese-edu.org.hk
www.japanese-edu.org.hk
www.japanese-edu.org.hk
www.japanese-edu.org.hk
www.japanese-edu.org.hk
www.japanese-edu.org.hk
sni.cloudflaressl.com
www.japanese-edu.org.hk
www.japanese-edu.org.hk
Certificate
The complete raw certificate details for www.japanese-edu.org.hk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE+jCCA+KgAwIBAgISESGt3cjF3C5X+f/ILLB/0k2zMA0GCSqGSIb3DQEBCwUA MEwxCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMSIwIAYD VQQDExlBbHBoYVNTTCBDQSAtIFNIQTI1NiAtIEcyMB4XDTE0MTIwNDAyNDU1MVoX DTE2MDIxNjA2MTg0N1owUjELMAkGA1UEBhMCSEsxITAfBgNVBAsTGERvbWFpbiBD b250cm9sIFZhbGlkYXRlZDEgMB4GA1UEAxMXd3d3LmphcGFuZXNlLWVkdS5vcmcu aGswggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCv4ig8hJsQiqeNGjQI gJd+UUxTLYJCLpUETmbeQB+QrVB7cs5tyEM1dPSa6oyB8xm7SHJTiXKHy2cs0Hnk wb/YL4bj1rBH9ddRR392TXBaskRAv0JzLKLb9QYFWcse2XtgP8zIEbPsdUPLjHSp xuaZJ5lWcNLLv9aRt2viyf2w8bn35xSPDz82ZbG5N7J2oK5DLW+WLYDQ4q0+rLpc oxn+d3MnGrElzd+4rl4JqtMgPfzvpexXXlc6MwZAGXYFHWguUjZUZ+HR4u9rLM4J Y8XuV0szoq/VxFFiZqfTgYHQgsU2uP4wy7p0/BgzdDEywcAn3ZIy9oYfZLTIf1j/ pIWPAgMBAAGjggHOMIIByjAOBgNVHQ8BAf8EBAMCBaAwSQYDVR0gBEIwQDA+BgZn gQwBAgEwNDAyBggrBgEFBQcCARYmaHR0cHM6Ly93d3cuZ2xvYmFsc2lnbi5jb20v cmVwb3NpdG9yeS8wNwYDVR0RBDAwLoIXd3d3LmphcGFuZXNlLWVkdS5vcmcuaGuC E2phcGFuZXNlLWVkdS5vcmcuaGswCQYDVR0TBAIwADAdBgNVHSUEFjAUBggrBgEF BQcDAQYIKwYBBQUHAwIwPgYDVR0fBDcwNTAzoDGgL4YtaHR0cDovL2NybDIuYWxw aGFzc2wuY29tL2dzL2dzYWxwaGFzaGEyZzIuY3JsMIGJBggrBgEFBQcBAQR9MHsw QgYIKwYBBQUHMAKGNmh0dHA6Ly9zZWN1cmUyLmFscGhhc3NsLmNvbS9jYWNlcnQv Z3NhbHBoYXNoYTJnMnIxLmNydDA1BggrBgEFBQcwAYYpaHR0cDovL29jc3AyLmds b2JhbHNpZ24uY29tL2dzYWxwaGFzaGEyZzIwHQYDVR0OBBYEFLnW1PyMa7Oa0ymz rxg+AEt9fWvFMB8GA1UdIwQYMBaAFPXN1TwIUPlqTzq3l9pWg+Zp0mj3MA0GCSqG SIb3DQEBCwUAA4IBAQDWHQsxDbshY9KSKGqIwUNmR46rR+hKrqhYrsAbdWb8jFGW KmAnMLDQ6/ciE55Mr0EFVobhYOwbi2LKezKzarLz9UWjGlmvQVv6+9n8dNXn1vS7 X7wmCZEf6bUE3pbFjGN6FTpN4nV8o2GZub2mpJlDRrtOgnnkJS4f0Ecx6dECmVYl htr516qwTt/S7tcmaaNKt9Rkgk4AaL2/SND2v/O0ConGIpC+p9RhK+P7yUS8BfG3 1tpGVLbKw+WaltvBqW20BHrkw6kZ3FzauawQDlJr3pQqynKuCTNlLkEY6ro+5UcO nuU7Ah8OsrKUv1+sAgvP5ks/wFDdRGtOFJa5T+zS -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr+IoPISbEIqnjRo0CICX flFMUy2CQi6VBE5m3kAfkK1Qe3LObchDNXT0muqMgfMZu0hyU4lyh8tnLNB55MG/ 2C+G49awR/XXUUd/dk1wWrJEQL9Ccyyi2/UGBVnLHtl7YD/MyBGz7HVDy4x0qcbm mSeZVnDSy7/Wkbdr4sn9sPG59+cUjw8/NmWxuTeydqCuQy1vli2A0OKtPqy6XKMZ /ndzJxqxJc3fuK5eCarTID3876XsV15XOjMGQBl2BR1oLlI2VGfh0eLvayzOCWPF 7ldLM6Kv1cRRYman04GB0ILFNrj+MMu6dPwYM3QxMsHAJ92SMvaGH2S0yH9Y/6SF jwIDAQAB -----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 1492369286961349700403666029247485164277171 . . . . . . . . [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 'BE' . . . . . . . . . . . . [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 'GlobalSign nv-sa' . . . . . . . . . . . . [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 'AlphaSSL CA - SHA256 - G2' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-12-04 02:45:51 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-02-16 06:18:47 +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 'HK' . . . . . . . . . . . . [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.japanese-edu.org.hk' . . . . . . . . [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 22203225627770717072769568939319507650423215445114975148629237062345354614334504551263339331416878040304919828564839218665012171485156252856387413057708614419512136528648869131120397338750114335006748449029792769373832983733723141029429370663365257150609050449008012211194493015621867725520022372073362554260375774283185151059175680005070884538864110739074283296355319671685009095080045251642891602711001298226561251076415853231459187195437066785749756484295170586007692992619735599300488329255535890540473418662001628814805476202201047959807160958905985458043402705938734897052885249625417352505106363918274093417871 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (66 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://www.globalsign.com/repository/' . . . . . . . . . . . . . . . . [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.japanese-edu.org.hk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'japanese-edu.org.hk' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [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 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 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (55 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://crl2.alphassl.com/gs/gsalphasha2g2.crl' . . . . . . . . . . . . . . . . [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 (125 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://secure2.alphassl.com/cacert/gsalphasha2g2r1.crt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://ocsp2.globalsign.com/gsalphasha2g2' . . . . . . . . . . . . . . . . [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) b9d6d4fc8c6bb39ad329b3af183e004b7d7d6bc5 . . . . . . . . . . . . . . . . [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 f5cdd53c0850f96a4f3ab797da5683e669d268f7 . . . . [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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