www.business.otago.ac.nz

Issued by AusCERT Server CA

About this certificate


This digital certificate with serial number b0:f3:c8:11:2e:c3:41:b9:db:8c:bb:45:8f:30:42:f0 was issued on by AusCERT .

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.

The University of Otago

Organization: The University of Otago
Organization unit: Commerce
Address: PO Box 56
Postal code: 9054
State / Province: New Zealand
Locality: Dunedin
Country: NZ

AusCERT

Organization: AusCERT
Organization unit: Certificate Services
Postal code: 9054
State / Province: New Zealand
Locality: Dunedin
Country: NZ

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): b0:f3:c8:11:2e:c3:41:b9:db:8c:bb:45:8f:30:42:f0
Serial Number (int): 235209913238041011190277473269934211824
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: f9:89:1c:e3:33:af:45:89:fe:64:ed:14:36:6d:d3:99:fa:33:8e:b3
AuthorityKeyId: 94:6b:23:b9:26:ea:82:b4:53:60:9d:89:5d:f7:02:c4:d9:29:5d:e9

Fingerprint (sha1): f5:1a:17:00:36:b6:5b:9b:37:6a:b8:92:2b:50:cb:e5:4a:80:94:53
Fingerprint (sha256): 57:e7:10:78:19:f7:85:eb:3a:32:3c:6d:f2:02:e7:53:42:92:50:53:e7:f0:70:26:a1:e0:5d:b8:2c:91:b8:d7

Issuing Certificate URL: http://crt.cs.auscert.org.au/AusCERTServerCA.crt

Revocation information

OCSP Server: http://ocsp.cs.auscert.org.au
CRL Distribution Point: http://crl.cs.auscert.org.au/AusCERTServerCA.crl

Check the revocation status for the current certificate on www.business.otago.ac.nz
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
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: www.business.otago.ac.nz

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFFTCCA/2gAwIBAgIRALDzyBEuw0G524y7RY8wQvAwDQYJKoZIhvcNAQEFBQAw WjELMAkGA1UEBhMCQVUxEDAOBgNVBAoTB0F1c0NFUlQxHTAbBgNVBAsTFENlcnRp ZmljYXRlIFNlcnZpY2VzMRowGAYDVQQDExFBdXNDRVJUIFNlcnZlciBDQTAeFw0x MjA1MTYwMDAwMDBaFw0xNTA1MTYyMzU5NTlaMIGwMQswCQYDVQQGEwJOWjENMAsG A1UEERMEOTA1NDEUMBIGA1UECBMLTmV3IFplYWxhbmQxEDAOBgNVBAcTB0R1bmVk aW4xEjAQBgNVBAkTCVBPIEJveCA1NjEgMB4GA1UEChMXVGhlIFVuaXZlcnNpdHkg b2YgT3RhZ28xETAPBgNVBAsTCENvbW1lcmNlMSEwHwYDVQQDExh3d3cuYnVzaW5l c3Mub3RhZ28uYWMubnowggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCT By3slwAYtEVVoaWyaf6U9o6pwGyP6j6O4ZbBBOJrY7oly1vJrPAIsZ5YGSkXdhjP t3Cuvf6KKylKPG0CFnx/jPwqUfheYPuju9bzwuDOxunPcbTd3GjEzyAI+7Bj8umm D2RcLIo2tlDd6rWm8VXsFseQ6ivfBX8hB6boh8cUdHwstWUtNr/B+tPK3xwj9Ze8 5VTTCeyFv+jZ1cEH022PbbhK8D4yfammEGfxTx0t4sEqROx9zd1Rfr4YnaiIOWR7 EyCJleboTyAiBGOUKSpZgYkq9qwb6Tjas18qpiz7TTuDOpHJRxxjXX5ofEMlBeHE m32fRIftUYHQ/SacytIrAgMBAAGjggF9MIIBeTAfBgNVHSMEGDAWgBSUayO5JuqC tFNgnYld9wLE2Sld6TAdBgNVHQ4EFgQU+Ykc4zOvRYn+ZO0UNm3TmfozjrMwDgYD VR0PAQH/BAQDAgWgMAwGA1UdEwEB/wQCMAAwHQYDVR0lBBYwFAYIKwYBBQUHAwEG CCsGAQUFBwMCMBkGA1UdIAQSMBAwDgYMKwYBBAGBtz0FAQEAMEEGA1UdHwQ6MDgw NqA0oDKGMGh0dHA6Ly9jcmwuY3MuYXVzY2VydC5vcmcuYXUvQXVzQ0VSVFNlcnZl ckNBLmNybDB3BggrBgEFBQcBAQRrMGkwPAYIKwYBBQUHMAKGMGh0dHA6Ly9jcnQu Y3MuYXVzY2VydC5vcmcuYXUvQXVzQ0VSVFNlcnZlckNBLmNydDApBggrBgEFBQcw AYYdaHR0cDovL29jc3AuY3MuYXVzY2VydC5vcmcuYXUwIwYDVR0RBBwwGoIYd3d3 LmJ1c2luZXNzLm90YWdvLmFjLm56MA0GCSqGSIb3DQEBBQUAA4IBAQCwQrSyoXD1 7+5s9gOdTIz7UNaN0FvBwG7SLI8PQMfXPfdEfYCySulfjxH/nxsEZrO3g7zxlpIr Lvy4gIoKIc9HVC8g44mfYXRksKusXQ3ON4IAP9RuaT1VBNgsgXTQ5IFfNPIQvPCf L6fotzfUe2D2x961vYjXIKAkyBx4HeEFjsG+cPO5zrw4i8kGCMAfhBTCHeFb99HY ymZWgl4yGCYSZjnWXJQMVFz7f4i7mVYg7MUGWKUMA2m33V0oiE96Aw++xgeBh6c9 wPtMoQ7eHPXmIKpzKFT6RDjR+TFAZtKUipU0WZ19raco5nqMAz10wq9oaRHVJ0ew 41d3n61Z1DcR -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkwct7JcAGLRFVaGlsmn+ lPaOqcBsj+o+juGWwQTia2O6JctbyazwCLGeWBkpF3YYz7dwrr3+iispSjxtAhZ8 f4z8KlH4XmD7o7vW88Lgzsbpz3G03dxoxM8gCPuwY/Lppg9kXCyKNrZQ3eq1pvFV 7BbHkOor3wV/IQem6IfHFHR8LLVlLTa/wfrTyt8cI/WXvOVU0wnshb/o2dXBB9Nt j224SvA+Mn2pphBn8U8dLeLBKkTsfc3dUX6+GJ2oiDlkexMgiZXm6E8gIgRjlCkq WYGJKvasG+k42rNfKqYs+007gzqRyUccY11+aHxDJQXhxJt9n0SH7VGB0P0mnMrS KwIDAQAB -----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 235209913238041011190277473269934211824 . . . . . . . . [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 'AU' . . . . . . . . . . . . [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 'AusCERT' . . . . . . . . . . . . [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 'Certificate Services' . . . . . . . . . . . . [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 'AusCERT Server CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2012-05-16 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-05-16 23:59:59 +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 'NZ' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.17 (postalCode) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString '9054' . . . . . . . . . . . . [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 'New Zealand' . . . . . . . . . . . . [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 'Dunedin' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.9 (streetAddress) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'PO Box 56' . . . . . . . . . . . . [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 University of Otago' . . . . . . . . . . . . [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 'Commerce' . . . . . . . . . . . . [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.business.otago.ac.nz' . . . . . . . . [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 18560571119821157636316360348568828944050463429329554198756907803867690404773059881498731206693815246463292317004075590075338358507328069512437415423125699763222939537888879117553988081136376358566757090515708365681041349045002496055561058176110432900290974779086850156411913797576794703597778836842037456347072547237081247269891859084331996777044474334431103249956048570720468895312084366716822349194925090842873217512874355462265456279046568975661756192215041468539957896315340786311584148528702837450069164048444999210724868851856119919528400737669377080109643233064415815481331186057482513047834437758540378198571 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 946b23b926ea82b453609d895df702c4d9295de9 . . . . . . . . . . . . . . . . [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) f9891ce333af4589fe64ed14366dd399fa338eb3 . . . . . . . . . . . . . . . . [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 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [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 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.23485.5.1.1.0 . . . . . . . . . . . . . . . . [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 (58 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.cs.auscert.org.au/AusCERTServerCA.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 (107 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://crt.cs.auscert.org.au/AusCERTServerCA.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://ocsp.cs.auscert.org.au' . . . . . . . . . . . . . . . . [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 (28 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.business.otago.ac.nz' . . . . [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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