webmail.sheffcol.ac.uk
- The Sheffield College -
Issued by Cybertrust Educational CA
About this certificate
This digital certificate with serial number 01:00:00:00:00:01:11:70:d3:28:58 was issued on by Cybertrust.
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The Sheffield College
Organization:
The Sheffield College
Country:
GB
Cybertrust
Organization:
Cybertrust
Organization unit: Educational CA
Organization unit: Educational CA
Country:
BE
This certificate has expire since
Certificate Details
Serial Number (hex): 01:00:00:00:00:01:11:70:d3:28:58Serial Number (int): 1208925819615803593664600
Serial Number lenght: 81 bits, 11 octets
SubjectKeyId: e1:5c:78:28:6c:7e:7f:4c:43:93:07:61:62:0f:81:a8:22:22:3f:a8
AuthorityKeyId: 65:65:a3:3d:d7:3b:11:a3:0a:07:25:37:c9:42:4a:5b:76:77:50:e1
Fingerprint (sha1): ae:d9:d8:7a:c2:0e:15:96:ca:74:33:ea:9c:e1:b0:45:20:74:08:1b
Fingerprint (sha256): d1:d0:81:33:75:3f:90:7b:4a:53:b8:7a:81:12:5e:7f:b1:7b:1b:b0:20:14:31:5f:1d:ce:02:aa:5f:86:56:92
Issuing Certificate URL: http://secure.globalsign.net/cacert/educational.crt
Revocation information
CRL Distribution Point: http://crl.globalsign.net/educational.crlCheck the revocation status for certificate webmail.sheffcol.ac.uk
0
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for webmail.sheffcol.ac.uk
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA1 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Extensions
6 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
This certificate doesn't contain any subject alternative names.
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Certificate
The complete raw certificate details for webmail.sheffcol.ac.uk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIEJjCCAw6gAwIBAgILAQAAAAABEXDTKFgwDQYJKoZIhvcNAQEFBQAwXzELMAkG A1UEBhMCQkUxEzARBgNVBAoTCkN5YmVydHJ1c3QxFzAVBgNVBAsTDkVkdWNhdGlv bmFsIENBMSIwIAYDVQQDExlDeWJlcnRydXN0IEVkdWNhdGlvbmFsIENBMB4XDTA3 MDMyMDE5MjkxOFoXDTEwMDMyMDE5MjkxOFowTjELMAkGA1UEBhMCR0IxHjAcBgNV BAoTFVRoZSBTaGVmZmllbGQgQ29sbGVnZTEfMB0GA1UEAxMWd2VibWFpbC5zaGVm ZmNvbC5hYy51azCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBANVpyq7Q AXwBOGLK67l59h9GF1H8Gga319zD8lmatJMO6AW5rUvZCqEGyjcmIMOUUpcPjr0w vcAt6ToUiK9I+AK9CardG6+nABpkjTnlhUYu9cxXBj+B0wBZLbHWuYO0NF1l8wCp 9CoSydgGCKEL7hzXp7bnkRKjwGn0BfnhZSxhOGSGT+F+txg8A+eqhcyqh3krKGBm aV0AYMGQeq+6HK0kL5vXNzyAx+y1OUizrJkIaksnq7eNTqG/Zg5sxWjmWbew7CFQ NzaYEYkXlYhSwmT+FxCxlHnRC99X/cL/UPqlZrv72VdEpj5XFGPJhrXi9yQRO4ki 5iSyA4jHTYW+jW8CAwEAAaOB8zCB8DAOBgNVHQ8BAf8EBAMCBaAwHwYDVR0jBBgw FoAUZWWjPdc7EaMKByU3yUJKW3Z3UOEwHQYDVR0OBBYEFOFceChsfn9MQ5MHYWIP gagiIj+oMDoGA1UdHwQzMDEwL6AtoCuGKWh0dHA6Ly9jcmwuZ2xvYmFsc2lnbi5u ZXQvZWR1Y2F0aW9uYWwuY3JsME8GCCsGAQUFBwEBBEMwQTA/BggrBgEFBQcwAoYz aHR0cDovL3NlY3VyZS5nbG9iYWxzaWduLm5ldC9jYWNlcnQvZWR1Y2F0aW9uYWwu Y3J0MBEGCWCGSAGG+EIBAQQEAwIGwDANBgkqhkiG9w0BAQUFAAOCAQEADvf0sSsO lLWY9uCNnbKO7W+Jrj6lv1YBDkBZRifOeHZ8JJXLhJ4KjaFHdgm30Vehtw2t9WZp UvA0Rq3m/KJPRaXn+nSQGe1QEA5U/dLx27bNsoxvrRs54zjpViYc0MqTcIiRpTiB uSGxbti13+5oAeTUu+X3ma2/Ks2XRS6ZSNvmM6MEu2F8fn41yJ3hy8oj81VN82yu /jtr3unNc9NwtmAaNEqwsGmYfvnafHjNEPyJ7dhL6TeG4/x67Mu+COwvphWbBc9q FvZgRskEKxQaTPPqSL0aE4awLOPFMCETL7j3OPdQHndhWgnvEgD0BXdSY/DqfUhp JGcW80FoQXF2UA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1WnKrtABfAE4YsrruXn2 H0YXUfwaBrfX3MPyWZq0kw7oBbmtS9kKoQbKNyYgw5RSlw+OvTC9wC3pOhSIr0j4 Ar0Jqt0br6cAGmSNOeWFRi71zFcGP4HTAFktsda5g7Q0XWXzAKn0KhLJ2AYIoQvu HNentueREqPAafQF+eFlLGE4ZIZP4X63GDwD56qFzKqHeSsoYGZpXQBgwZB6r7oc rSQvm9c3PIDH7LU5SLOsmQhqSyert41Oob9mDmzFaOZZt7DsIVA3NpgRiReViFLC ZP4XELGUedEL31f9wv9Q+qVmu/vZV0SmPlcUY8mGteL3JBE7iSLmJLIDiMdNhb6N bwIDAQAB -----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 1208925819615803593664600 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . . . . . [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 'Cybertrust' . . . . . . . . . . . . [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 'Educational CA' . . . . . . . . . . . . [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 'Cybertrust Educational CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2007-03-20 19:29:18 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2010-03-20 19:29:18 +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 'GB' . . . . . . . . . . . . [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 'The Sheffield College' . . . . . . . . . . . . [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 'webmail.sheffcol.ac.uk' . . . . . . . . [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 26940926804119951846751908255143305151596601904809662845014107279110548003140264360680948260176401953468989150293532529403755472397142940275897612637653318225212667301192795029538609106043872852851879603423929818813372072539218234034014204158529761249936817267786548366259383225538468630375987249741811717671788918018340247359694363713053563297072364507615904535850803833862304131501288916868466316066833113649153259685619833922078152659984597824214606753515136566197172048946532805488015572859977244294471323576197510680639599355960076311493359179720698023157765409074339940099313392126946596867974484042049946291567 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 6565a33dd73b11a30a072537c9424a5b767750e1 . . . . . . . . . . . . . . . . [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) e15c78286c7e7f4c43930761620f81a822223fa8 . . . . . . . . . . . . . . . . [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 (51 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.net/educational.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 (67 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.net/cacert/educational.crt' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.16.840.1.113730.1.1 (netscape-cert-type) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2 bits) 06c0 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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