ums.uni-muenster.de

Issued by Zertifizierungsstelle Universitaet Muenster - G02

About this certificate


This digital certificate with serial number 13:b7:92:1c:89:6c:8b was issued on by Universitaet Muenster .

With 3 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com.

Cerificate errors/warnings *beta

  • ERROR: KeyUsage extension SHOULD be marked as critical when present
  • ERROR: localityName or stateOrProvinceName is required if organizationName is set
  • ERROR: stateOrProvinceName is required if organizationName is set

Universitaet Muenster

Organization: Universitaet Muenster
Organization unit: Zentrum fuer Informationsverarbeitung
Country: DE

Universitaet Muenster

Organization: Universitaet Muenster
Country: DE

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Certificate Details

Serial Number (hex): 13:b7:92:1c:89:6c:8b
Serial Number (int): 5549862729378955
Serial Number lenght: 53 bits, 7 octets

SubjectKeyId: 2e:c7:b5:dd:ef:6f:39:77:01:e6:24:e4:9b:1b:ec:61:e5:fb:ba:ae
AuthorityKeyId: be:9e:51:a2:c9:92:7c:bb:60:8b:e6:b0:68:64:77:5a:52:19:a1:00

Fingerprint (sha1): fe:26:72:78:ea:7f:68:6e:31:cf:2f:ac:74:a7:76:ba:e9:b8:40:24
Fingerprint (sha256): 3f:a8:8a:5f:42:70:f3:26:84:96:c7:f9:b1:fa:6a:80:40:18:af:8f:04:4d:7c:ea:c3:c4:66:1e:6c:ad:42:f0

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

Revocation information

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

Check the revocation status for the current certificate on ums.uni-muenster.de
3
DNS Names
1
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
Content Commitment
Key Encipherment
Data Encipherment

Extended Key Usages

Server Authentication

Extensions

9 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

ums.uni-muenster.de
ums.wwu.de
ums.ukmuenster.de
[email protected]

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFgzCCBGugAwIBAgIHE7eSHIlsizANBgkqhkiG9w0BAQUFADCBjDELMAkGA1UE BhMCREUxHjAcBgNVBAoTFVVuaXZlcnNpdGFldCBNdWVuc3RlcjE6MDgGA1UEAxMx WmVydGlmaXppZXJ1bmdzc3RlbGxlIFVuaXZlcnNpdGFldCBNdWVuc3RlciAtIEcw MjEhMB8GCSqGSIb3DQEJARYSY2FAdW5pLW11ZW5zdGVyLmRlMB4XDTEyMDQyNTE1 MTMxNloXDTE3MDQyNDE1MTMxNlowezELMAkGA1UEBhMCREUxHjAcBgNVBAoTFVVu aXZlcnNpdGFldCBNdWVuc3RlcjEuMCwGA1UECxMlWmVudHJ1bSBmdWVyIEluZm9y bWF0aW9uc3ZlcmFyYmVpdHVuZzEcMBoGA1UEAxMTdW1zLnVuaS1tdWVuc3Rlci5k ZTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMtl1gUkP71UpngqgRLq 44U4PdlqL+19oJP5eZq81B1Kb+mYFtv7AKbdko/UUXYOFH9myoa1GBpmrASB8bQ3 gI8LYNnJV242VrDrZ7JoHOwJIYtN84ec2i7hCRSsi/fKGI9JZZlkVs3wOSh5VmKX 7J+wvtsrVrU6YqpMBHFndj/6ddI3mLAUCaGXbzQAomD4pFWOYVZsfWDqzYZrqeIu nPioYL4Nc2ROtjvK5wGBKJNUrbPjOkDYiGEBK+7GkMkvhdPMeW3jbz3NGMQxzaTj lzL3yVc0pxq6au9l84hh6vkgJtTyAZkLYE4FJzeVgrvYKyZw+e+/0u+Y4kQnGWze 2AMCAwEAAaOCAfgwggH0MBwGA1UdIAQVMBMwEQYPKwYBBAGBrSGCLAEBBAICMAkG A1UdEwQCMAAwCwYDVR0PBAQDAgTwMBMGA1UdJQQMMAoGCCsGAQUFBwMBMB0GA1Ud DgQWBBQux7Xd7285dwHmJOSbG+xh5fu6rjAfBgNVHSMEGDAWgBS+nlGiyZJ8u2CL 5rBoZHdaUhmhADBRBgNVHREESjBIghN1bXMudW5pLW11ZW5zdGVyLmRlggp1bXMu d3d1LmRlghF1bXMudWttdWVuc3Rlci5kZYESa21AdW5pLW11ZW5zdGVyLmRlMHsG A1UdHwR0MHIwN6A1oDOGMWh0dHA6Ly9jZHAxLnBjYS5kZm4uZGUvd3d1LWNhL3B1 Yi9jcmwvZ19jYWNybC5jcmwwN6A1oDOGMWh0dHA6Ly9jZHAyLnBjYS5kZm4uZGUv d3d1LWNhL3B1Yi9jcmwvZ19jYWNybC5jcmwwgZYGCCsGAQUFBwEBBIGJMIGGMEEG CCsGAQUFBzAChjVodHRwOi8vY2RwMS5wY2EuZGZuLmRlL3d3dS1jYS9wdWIvY2Fj ZXJ0L2dfY2FjZXJ0LmNydDBBBggrBgEFBQcwAoY1aHR0cDovL2NkcDIucGNhLmRm bi5kZS93d3UtY2EvcHViL2NhY2VydC9nX2NhY2VydC5jcnQwDQYJKoZIhvcNAQEF BQADggEBABr5E8WBiJux4Ui69zAC4zRL15YWdsq4oNUhH/b1wF62C9HDx9KHrhKl ZRPJEjgcxy0GHOuZ1Nuks+cUys1GTN5UP4lZ2OU9kkJoD5RoTLorvWpGLe1EBRf2 f0EvEEacbA/RGHexFBcEK/ZyGN1hn3iOxZRX0dzaakGCJheJwbwHKlWlEUM6EmXb mrLqgQe8awTWQ695lGcTYBy005qCLpIb9gfaF2uzcJqXQzqIGGZkJhn5SCYnmkCd 81wh0dJfG5smBb/pJ7pfdNirDG2NfoMhXsZkYZAWCSExvgaHcmFf20tfEtH6QDe6 UjGEndmUl7kIzLrUqlLrj/w+AQK+u+Y= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy2XWBSQ/vVSmeCqBEurj hTg92Wov7X2gk/l5mrzUHUpv6ZgW2/sApt2Sj9RRdg4Uf2bKhrUYGmasBIHxtDeA jwtg2clXbjZWsOtnsmgc7Akhi03zh5zaLuEJFKyL98oYj0llmWRWzfA5KHlWYpfs n7C+2ytWtTpiqkwEcWd2P/p10jeYsBQJoZdvNACiYPikVY5hVmx9YOrNhmup4i6c +Khgvg1zZE62O8rnAYEok1Sts+M6QNiIYQEr7saQyS+F08x5beNvPc0YxDHNpOOX MvfJVzSnGrpq72XziGHq+SAm1PIBmQtgTgUnN5WCu9grJnD577/S75jiRCcZbN7Y AwIDAQAB -----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 5549862729378955 . . . . . . . . [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 Muenster' . . . . . . . . . . . . [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 'Zertifizierungsstelle Universitaet Muenster - G02' . . . . . . . . . . . . [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 2012-04-25 15:13:16 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-04-24 15:13:16 +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 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Universitaet Muenster' . . . . . . . . . . . . [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 'Zentrum fuer Informationsverarbeitung' . . . . . . . . . . . . [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 'ums.uni-muenster.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 25676593119198178755667537791089175507889787731986587961549567722870925504180828275368986118111174577835075950820887536429792145691941740689855991557393086635871527963986576556024738168289180362259933005839404011738187607749469470373759033576864048803447989051994798181594258349134623228035828660290230419119637072643029721209768057585305647015360840027284707775293279217748543857282756750376331509074827349693635800875097065144625230780028005727858702891577850691718362854007083075970656571341584844263336573239832933331257432922331776347675946040338293744090882032385712589639985842206618675355716767549492874369027 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.22177.300.1.1.4.2.2 . . . . . . . . . . . . . . . . [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) 2ec7b5ddef6f397701e624e49b1bec61e5fbbaae . . . . . . . . . . . . . . . . [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 be9e51a2c9927cbb608be6b06864775a5219a100 . . . . . . . . . . . . . . . . [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 (74 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ums.uni-muenster.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ums.wwu.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ums.ukmuenster.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/wwu-ca/pub/crl/g_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/wwu-ca/pub/crl/g_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/wwu-ca/pub/cacert/g_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/wwu-ca/pub/cacert/g_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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