lx1.ub.uni-dortmund.de

Issued by Uni Dortmund CA - G01

About this certificate


This digital certificate with serial number 0f:87:c0:ed was issued on by Universitaet Dortmund .

With 4 subject alternative names this certificate can be used to secure multiple fqdn's. 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.

Cerificate errors/warnings *beta

  • ERROR: KeyUsage extension SHOULD be marked as critical when present

Universitaet Dortmund

Organization: Universitaet Dortmund
Organization unit: Bibliothek
State / Province: Nordrhein-Westfalen
Locality: Dortmund
Country: DE

Universitaet Dortmund

Organization: Universitaet Dortmund
Organization unit: Hochschulrechenzentrum
State / Province: Nordrhein-Westfalen
Locality: Dortmund
Country: DE

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 0f:87:c0:ed
Serial Number (int): 260554989
Serial Number lenght: 28 bits, 4 octets

SubjectKeyId: 5a:98:7f:ce:44:95:8c:71:f0:54:4b:28:6d:e3:19:06:ce:e7:51:3e
AuthorityKeyId: b6:c5:4c:1e:86:86:9c:1a:88:51:35:ee:14:66:99:c1:33:eb:c3:3c

Fingerprint (sha1): f1:4e:32:92:8f:a6:bb:75:b0:62:5d:13:16:f5:66:90:5e:43:86:a3
Fingerprint (sha256): 3b:3d:61:ca:5a:1b:7a:52:a1:1d:f6:b9:0b:8d:49:78:b2:11:b7:dc:9b:68:4d:27:f7:59:a0:f1:83:62:46:c7

Issuing Certificate URL: http://cdp1.pca.dfn.de/unido-ca/pub/cacert/cacert.crt
Issuing Certificate URL: http://cdp2.pca.dfn.de/unido-ca/pub/cacert/cacert.crt

Revocation information

CRL Distribution Point: http://cdp1.pca.dfn.de/unido-ca/pub/crl/cacrl.crl
CRL Distribution Point: http://cdp2.pca.dfn.de/unido-ca/pub/crl/cacrl.crl

Check the revocation status for the current certificate on lx1.ub.uni-dortmund.de
4
DNS Names
1
Email Addresses
1
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
Content Commitment
Key Encipherment
Data Encipherment

Extended Key Usages

Server Authentication

Extensions

8 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

lx1.ub.uni-dortmund.de
www.ub.uni-dortmund.de
www.ub.tu-dortmund.de
lx1.ub.tu-dortmund.de
[email protected]
129.217.132.33

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFujCCBKKgAwIBAgIED4fA7TANBgkqhkiG9w0BAQUFADCBlTELMAkGA1UEBhMC REUxHjAcBgNVBAoTFVVuaXZlcnNpdGFldCBEb3J0bXVuZDEfMB0GA1UECxMWSG9j aHNjaHVscmVjaGVuemVudHJ1bTEeMBwGA1UEAxMVVW5pIERvcnRtdW5kIENBIC0g RzAxMSUwIwYJKoZIhvcNAQkBFhZjYUBwa2kudW5pLWRvcnRtdW5kLmRlMB4XDTEw MDIwMjE1MjMwOVoXDTE1MDIwMTE1MjMwOVowgZQxCzAJBgNVBAYTAkRFMRwwGgYD VQQIExNOb3JkcmhlaW4tV2VzdGZhbGVuMREwDwYDVQQHEwhEb3J0bXVuZDEeMBwG A1UEChMVVW5pdmVyc2l0YWV0IERvcnRtdW5kMRMwEQYDVQQLEwpCaWJsaW90aGVr MR8wHQYDVQQDExZseDEudWIudW5pLWRvcnRtdW5kLmRlMIIBIjANBgkqhkiG9w0B AQEFAAOCAQ8AMIIBCgKCAQEAnQu3bQ94SmhvvDYXCBJagPXTE/RZBH2Bkude+ZcU HKzb9Is7/Wfe9kTf0gMIpPm8uFnFH17P2roAPDWdb+ZZ9qLHtisMrmKwtrqxODQt JuHSeeAZykEEajyBYMJJBCfj1UrRpKxOwq5H4GHHCfHWHPQV8ewI0jMYA/HW3suk H1Dkj3TP8UJUfQqdUxNWvWOKXOC0zEj4p+Xcy4aPWHgn0PXz5QmCdd2hXTvwsvF8 CBZNRV86g/WZuu07FpLUeHIIXunx9ndzZeGoxTO1apXSRUscMUD5fuHcVaN80HW8 VpMPCIIXtLabSsjwc1uGwLDee+ejfhPRblO60yEy3TGxiQIDAQABo4ICDzCCAgsw CQYDVR0TBAIwADALBgNVHQ8EBAMCBPAwEwYDVR0lBAwwCgYIKwYBBQUHAwEwHQYD VR0OBBYEFFqYf85ElYxx8FRLKG3jGQbO51E+MB8GA1UdIwQYMBaAFLbFTB6Ghpwa iFE17hRmmcEz68M8MIGFBgNVHREEfjB8hwSB2YQhghZseDEudWIudW5pLWRvcnRt dW5kLmRlghZ3d3cudWIudW5pLWRvcnRtdW5kLmRlghV3d3cudWIudHUtZG9ydG11 bmQuZGWCFWx4MS51Yi50dS1kb3J0bXVuZC5kZYEWbmV0ekB1Yi50dS1kb3J0bXVu ZC5kZTB7BgNVHR8EdDByMDegNaAzhjFodHRwOi8vY2RwMS5wY2EuZGZuLmRlL3Vu aWRvLWNhL3B1Yi9jcmwvY2FjcmwuY3JsMDegNaAzhjFodHRwOi8vY2RwMi5wY2Eu ZGZuLmRlL3VuaWRvLWNhL3B1Yi9jcmwvY2FjcmwuY3JsMIGWBggrBgEFBQcBAQSB iTCBhjBBBggrBgEFBQcwAoY1aHR0cDovL2NkcDEucGNhLmRmbi5kZS91bmlkby1j YS9wdWIvY2FjZXJ0L2NhY2VydC5jcnQwQQYIKwYBBQUHMAKGNWh0dHA6Ly9jZHAy LnBjYS5kZm4uZGUvdW5pZG8tY2EvcHViL2NhY2VydC9jYWNlcnQuY3J0MA0GCSqG SIb3DQEBBQUAA4IBAQAxM7hvxj9MEwPzmRPAUyFhUvwymQPsjTIW6CqGWKZDZMzM MFCfFf+3PRpR/dJJz2+TmDsYGtF9d/9SaK/ppC4pCaICBnJ8Vvm5MWcmO6XCmGnx LolMh2aMhDGV236UrAANgEYubJr8mfoZebCj0ao6c5pXRWIylWPs/7YhlYDYNqoI N74OFewtRnaIO5ALJEGmQT+ksi1CbCq70zL/u7qyO78BXFmqf1GED7Rz8l0EKC6N CyFlRaKK6c/0rSG/91exFitq4/Sgw8MsZsbpAJd+Z288XRph9np1bVfHwLvHF21M hkBTo3dBsQk5+hI5tMcFPoyHORsmUhAGSy/K16JW -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnQu3bQ94SmhvvDYXCBJa gPXTE/RZBH2Bkude+ZcUHKzb9Is7/Wfe9kTf0gMIpPm8uFnFH17P2roAPDWdb+ZZ 9qLHtisMrmKwtrqxODQtJuHSeeAZykEEajyBYMJJBCfj1UrRpKxOwq5H4GHHCfHW HPQV8ewI0jMYA/HW3sukH1Dkj3TP8UJUfQqdUxNWvWOKXOC0zEj4p+Xcy4aPWHgn 0PXz5QmCdd2hXTvwsvF8CBZNRV86g/WZuu07FpLUeHIIXunx9ndzZeGoxTO1apXS RUscMUD5fuHcVaN80HW8VpMPCIIXtLabSsjwc1uGwLDee+ejfhPRblO60yEy3TGx iQIDAQAB -----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 260554989 . . . . . . . . [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 'DE' . . . . . . . . . . . . [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 'Universitaet Dortmund' . . . . . . . . . . . . [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 'Hochschulrechenzentrum' . . . . . . . . . . . . [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 'Uni Dortmund CA - G01' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.9.1 (emailAddress) . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String '[email protected]' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2010-02-02 15:23:09 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-02-01 15:23:09 +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 'DE' . . . . . . . . . . . . [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 'Nordrhein-Westfalen' . . . . . . . . . . . . [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 'Dortmund' . . . . . . . . . . . . [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 'Universitaet Dortmund' . . . . . . . . . . . . [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 'Bibliothek' . . . . . . . . . . . . [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 'lx1.ub.uni-dortmund.de' . . . . . . . . [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 19825191505041920018048688216654811674212030661698512126623185558049176045622159279526354585332335833847938934124230648981365920667720463710062650644176379765004750698321774938363389509957985500159698371872466541793218121288152932097978962662023823760958872664862064542098027384833586399227057634449465876019915088049348157009781913003338530938601335805989727779499078201006729009132518882745266497114531500359702996823190373890125411073254158687862304637660216109954005535077985931875847524128091298091791122163331956875018423886614709462960877072412495523204027467778263782526600314951790998628486734790906109604233 . . . . . . . . . . . . . . . . . . . . [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: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 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4 bits) 04f0 . . . . . . . . . . . . . . . . [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 (12 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: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) 5a987fce44958c71f0544b286de31906cee7513e . . . . . . . . . . . . . . . . [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 b6c54c1e86869c1a885135ee146699c133ebc33c . . . . . . . . . . . . . . . . [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 (126 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:7|false] OCTET STRING '129.217.132.33' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lx1.ub.uni-dortmund.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ub.uni-dortmund.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ub.tu-dortmund.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lx1.ub.tu-dortmund.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:1|false] IA5String '[email protected]' . . . . . . . . . . . . . . . . [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 (116 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://cdp1.pca.dfn.de/unido-ca/pub/crl/cacrl.crl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cdp2.pca.dfn.de/unido-ca/pub/crl/cacrl.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 (137 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://cdp1.pca.dfn.de/unido-ca/pub/cacert/cacert.crt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cdp2.pca.dfn.de/unido-ca/pub/cacert/cacert.crt' . . . . [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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