it.u.e.kaiyodai.ac.jp

Issued by GlobalSign Organization Validation CA - SHA256 - G2

About this certificate


This digital certificate with serial number 11:21:77:9e:99:20:65:15:15:7b:96:79:2d:98:2f:c0:39:c9 was issued on by GlobalSign nv-sa .

While the 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.

Tokyo University of Marine Science and Technology

Organization: Tokyo University of Marine Science and Technology
Organization unit: kyomu section
State / Province: Tokyo
Locality: Koto
Country: JP

GlobalSign nv-sa

Organization: GlobalSign nv-sa
State / Province: Tokyo
Locality: Koto
Country: JP

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 11:21:77:9e:99:20:65:15:15:7b:96:79:2d:98:2f:c0:39:c9
Serial Number (int): 1492297180568492469812584204282012064823753
Serial Number lenght: 141 bits, 18 octets

SubjectKeyId: 17:ac:2d:01:f4:4c:15:16:69:c5:d1:61:4a:49:3d:d4:ec:c7:73:c8
AuthorityKeyId: 96:de:61:f1:bd:1c:16:29:53:1c:c0:cc:7d:3b:83:00:40:e6:1a:7c

Fingerprint (sha1): 6c:07:85:8c:0e:f1:f3:55:ba:db:98:51:9e:c5:a1:8d:2f:3d:f2:8f
Fingerprint (sha256): 29:51:b7:c7:96:d6:da:b3:4c:27:85:ad:ab:f4:a3:9b:ab:81:9a:14:d3:ff:ed:13:d4:79:0d:d5:04:c3:d7:55

Issuing Certificate URL: http://secure.globalsign.com/cacert/gsorganizationvalsha2g2r1.crt

Revocation information

OCSP Server: http://ocsp2.globalsign.com/gsorganizationvalsha2g2
CRL Distribution Point: http://crl.globalsign.com/gs/gsorganizationvalsha2g2.crl

Check the revocation status for the current certificate on it.u.e.kaiyodai.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

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

This certificate doesn't contain any other subject alternative names besides the common name of the subject: it.u.e.kaiyodai.ac.jp

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFbjCCBFagAwIBAgISESF3npkgZRUVe5Z5LZgvwDnJMA0GCSqGSIb3DQEBCwUA MGYxCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMTwwOgYD VQQDEzNHbG9iYWxTaWduIE9yZ2FuaXphdGlvbiBWYWxpZGF0aW9uIENBIC0gU0hB MjU2IC0gRzIwHhcNMTUwMjAyMDIxMTAyWhcNMTYwMzE5MDMxMTI3WjCBoDELMAkG A1UEBhMCSlAxDjAMBgNVBAgTBVRva3lvMQ0wCwYDVQQHEwRLb3RvMRYwFAYDVQQL Ew1reW9tdSBzZWN0aW9uMTowOAYDVQQKEzFUb2t5byBVbml2ZXJzaXR5IG9mIE1h cmluZSBTY2llbmNlIGFuZCBUZWNobm9sb2d5MR4wHAYDVQQDExVpdC51LmUua2Fp eW9kYWkuYWMuanAwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCehdIb 41ygyiXaPA98e7JsueUKwoF7DeMvvbe3xqmVdlL3Sno61P14z6lcD98k0+k+1Wt/ pnduHTQ8HNR3AwO6fdLtl+aXgxwb6tbN3N/MM8p+GRXeA9ONVB21uPr3ufCuMf+a yWjFGKKaLz+bUUi7EnH1tR7yiachxzX9hEuk1+X2J0SZrTxFo4EFzg3uCToxPcm/ ai6QJrJ/px3/A7dqFhPxgXmOW01gXLospPuZGjplAlAu95iJUXq57Q8uueiOki8C Kt4m0RwgTjmJIx1JmtqRccdfbsQkuBpiMOyrImhh+/9AXGwkfXmb7aZaF8Zr0mHC 0IQsfA2komSfh3evAgMBAAGjggHZMIIB1TAOBgNVHQ8BAf8EBAMCBaAwSQYDVR0g BEIwQDA+BgZngQwBAgIwNDAyBggrBgEFBQcCARYmaHR0cHM6Ly93d3cuZ2xvYmFs c2lnbi5jb20vcmVwb3NpdG9yeS8wIAYDVR0RBBkwF4IVaXQudS5lLmthaXlvZGFp LmFjLmpwMAkGA1UdEwQCMAAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMC MEkGA1UdHwRCMEAwPqA8oDqGOGh0dHA6Ly9jcmwuZ2xvYmFsc2lnbi5jb20vZ3Mv Z3Nvcmdhbml6YXRpb252YWxzaGEyZzIuY3JsMIGgBggrBgEFBQcBAQSBkzCBkDBN BggrBgEFBQcwAoZBaHR0cDovL3NlY3VyZS5nbG9iYWxzaWduLmNvbS9jYWNlcnQv Z3Nvcmdhbml6YXRpb252YWxzaGEyZzJyMS5jcnQwPwYIKwYBBQUHMAGGM2h0dHA6 Ly9vY3NwMi5nbG9iYWxzaWduLmNvbS9nc29yZ2FuaXphdGlvbnZhbHNoYTJnMjAd BgNVHQ4EFgQUF6wtAfRMFRZpxdFhSkk91OzHc8gwHwYDVR0jBBgwFoAUlt5h8b0c FilTHMDMfTuDAEDmGnwwDQYJKoZIhvcNAQELBQADggEBAFjcuXVXY1iuaL3wbE2l Psv9VkkMI6OeGmbtcBy5Dz5OlpAY7H6QTDwru/zFQE3VwnGhiE45L25/W3Qh7Moc gEWfFjKU+uPajbfFMYx1HFT5NF0w4ASTSlUMxGExG58RhHP67cehm5+V0EEjlYio sWDAp5WCLEVT//QuVDvfPExLoxGt/MM/WRwilNNKQGjRxOpExTprPKDUEjW/K0hB aIxqn54rteWMO1tWFQbU3HL77tZiRrWXaZGDepmdftHn3cHAmfqdRUE8caa8n1iT lz3UPAJnp2DKjE1TnagAKF2+6IXHn3uhCDQsLNjyqgwIZH5L8lCG2oJ1dDez/dpb BBA= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnoXSG+NcoMol2jwPfHuy bLnlCsKBew3jL723t8aplXZS90p6OtT9eM+pXA/fJNPpPtVrf6Z3bh00PBzUdwMD un3S7Zfml4McG+rWzdzfzDPKfhkV3gPTjVQdtbj697nwrjH/msloxRiimi8/m1FI uxJx9bUe8omnIcc1/YRLpNfl9idEma08RaOBBc4N7gk6MT3Jv2oukCayf6cd/wO3 ahYT8YF5jltNYFy6LKT7mRo6ZQJQLveYiVF6ue0PLrnojpIvAireJtEcIE45iSMd SZrakXHHX27EJLgaYjDsqyJoYfv/QFxsJH15m+2mWhfGa9JhwtCELHwNpKJkn4d3 rwIDAQAB -----END PUBLIC KEY-----

ASN1 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 1492297180568492469812584204282012064823753 . . . . . . . . [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 'GlobalSign Organization Validation CA - SHA256 - G2' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-02-02 02:11:02 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-19 03:11:27 +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 'Tokyo' . . . . . . . . . . . . [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 'Koto' . . . . . . . . . . . . [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 'kyomu section' . . . . . . . . . . . . [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 'Tokyo University of Marine Science and Technology' . . . . . . . . . . . . [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 'it.u.e.kaiyodai.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 20011641650025411509225418300602282865566313740371779298881533773820194520049636063380541464539678206201712152624754157365432784747490792313483537224924757148650658105754464604726489417200881077942035976835765471721126391743377713587587369355231168305326559709505545054547596900338126540331528098661378401418138238090849161727889788859938396791057396317305305924556941291988620092757803141711771864558462544089858796557729641551967059258352372200776664188109099148770043826996317190182275418068395460002719065292592319922947265874845935585501283454055218969485350528787484060103208333298616252493573490723653044107183 . . . . . . . . . . . . . . . . . . . . [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 2.23.140.1.2.2 (Organization 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 (25 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'it.u.e.kaiyodai.ac.jp' . . . . . . . . . . . . . . . . [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 (66 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.globalsign.com/gs/gsorganizationvalsha2g2.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 (147 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://secure.globalsign.com/cacert/gsorganizationvalsha2g2r1.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/gsorganizationvalsha2g2' . . . . . . . . . . . . . . . . [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) 17ac2d01f44c151669c5d1614a493dd4ecc773c8 . . . . . . . . . . . . . . . . [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 96de61f1bd1c1629531cc0cc7d3b830040e61a7c . . . . [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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