blogs.urz.uni-halle.de

Issued by Universitaet Halle CA

About this certificate


This digital certificate with serial number 10:31:a5:6d was issued on by Martin-Luther-Universitaet Halle-Wittenberg .

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
  • ERROR: localityName or stateOrProvinceName is required if organizationName is set
  • ERROR: stateOrProvinceName is required if organizationName is set
  • ERROR: Certificate doesn't contain any subjectAltName
  • ERROR: Certificate CN is not listed in subjectAltName

Martin-Luther-Universitaet Halle-Wittenberg

Organization: Martin-Luther-Universitaet Halle-Wittenberg
Country: DE

Martin-Luther-Universitaet Halle-Wittenberg

Organization: Martin-Luther-Universitaet Halle-Wittenberg
Organization unit: URZ
Country: DE

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 10:31:a5:6d
Serial Number (int): 271689069
Serial Number lenght: 29 bits, 4 octets

SubjectKeyId: de:e0:8e:69:19:bc:fa:fe:cc:1a:aa:01:55:83:bd:ab:8c:81:95:ab
AuthorityKeyId: 21:13:4a:bf:71:4a:8a:88:b1:d0:c3:49:92:7b:d1:e0:c7:43:70:ef

Fingerprint (sha1): 7b:1b:e6:1c:48:7b:18:6d:d1:ad:a6:4a:db:36:cf:64:69:bd:88:4d
Fingerprint (sha256): 4c:77:ad:c0:86:7e:02:fd:da:96:35:ae:ed:ad:6d:9a:82:64:6b:76:47:f4:0b:05:4c:d7:84:d5:fe:75:29:80

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

Revocation information

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

Check the revocation status for the current certificate on blogs.urz.uni-halle.de
0
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
Content Commitment
Key Encipherment
Data Encipherment

Extended Key Usages

Server Authentication

Extensions

7 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 (DNS Name).

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFODCCBCCgAwIBAgIEEDGlbTANBgkqhkiG9w0BAQUFADCBuzELMAkGA1UEBhMC REUxFzAVBgNVBAgTDlNhY2hzZW4tQW5oYWx0MQ4wDAYDVQQHEwVIYWxsZTE0MDIG A1UEChMrTWFydGluLUx1dGhlci1Vbml2ZXJzaXRhZXQgSGFsbGUtV2l0dGVuYmVy ZzEMMAoGA1UECxMDVVJaMR4wHAYDVQQDExVVbml2ZXJzaXRhZXQgSGFsbGUgQ0Ex HzAdBgkqhkiG9w0BCQEWEHBraUB1bmktaGFsbGUuZGUwHhcNMTAwNjExMTIxMTA5 WhcNMTUwNjEwMTIxMTA5WjBkMQswCQYDVQQGEwJERTE0MDIGA1UEChMrTWFydGlu LUx1dGhlci1Vbml2ZXJzaXRhZXQgSGFsbGUtV2l0dGVuYmVyZzEfMB0GA1UEAxMW YmxvZ3MudXJ6LnVuaS1oYWxsZS5kZTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCC AQoCggEBAKAhkaKdIYel5dSZVE7jjxTc9XBBpnH1nKHc/6GXQh+FwV0O31gWFHPh 72q5wHhvBp86EDU1QC9X8yyxHKig2oI9hWCMZzmwF9iazbAD/F957Jin9t7DKPB1 n8UadTkkgJyMEaII0Kw3qylVheok8d9ZLM3IItAU3X8Vhj2Sx0rZU2G8IcRjqAOg 1LCJ7Ok0L3pGLw4Jq9ALRSeW265AxfrsprMxIePoB7WgVrV1f2WDHlR+SDEEDD0N nUKgTkIM0asIyLIIJiusWuIZpknSILKynhxKNCePKriZKdM+GlO+34lkVppZrCp/ JkBE609ECS1mWH6gmomWli1r7A25YxECAwEAAaOCAZgwggGUMAkGA1UdEwQCMAAw CwYDVR0PBAQDAgTwMBMGA1UdJQQMMAoGCCsGAQUFBwMBMB0GA1UdDgQWBBTe4I5p Gbz6/swaqgFVg72rjIGVqzAfBgNVHSMEGDAWgBQhE0q/cUqKiLHQw0mSe9Hgx0Nw 7zCBgwYDVR0fBHwwejA7oDmgN4Y1aHR0cDovL2NkcDEucGNhLmRmbi5kZS91bmkt aGFsbGUtY2EvcHViL2NybC9jYWNybC5jcmwwO6A5oDeGNWh0dHA6Ly9jZHAyLnBj YS5kZm4uZGUvdW5pLWhhbGxlLWNhL3B1Yi9jcmwvY2FjcmwuY3JsMIGeBggrBgEF BQcBAQSBkTCBjjBFBggrBgEFBQcwAoY5aHR0cDovL2NkcDEucGNhLmRmbi5kZS91 bmktaGFsbGUtY2EvcHViL2NhY2VydC9jYWNlcnQuY3J0MEUGCCsGAQUFBzAChjlo dHRwOi8vY2RwMi5wY2EuZGZuLmRlL3VuaS1oYWxsZS1jYS9wdWIvY2FjZXJ0L2Nh Y2VydC5jcnQwDQYJKoZIhvcNAQEFBQADggEBAHp+eMflT/GoQFSYlrwMIYwkfDfd k4eusOnbtAQ+ej3Vs7/WBhGzmgyphlhLsom8EUHwCKj66HRz0UQM/7ksSbkypRMJ 2MtX8oCYOpU4K6saPF8jcUUykpuE3y4FHU0VPZVnubU1EnzNtNk6+lL7X84Jcbmy 5o4XbSclJAImSPejkOuM9fWQF5Rclqjqsusg+QUcZ1fUZHoVJ2XmuWeqvpm9VF2t Vac8LKd6qpwcvD6Zst0m67khGr/pSjXw4soAnlTJ0pyP8Mlq2eMtVq+ggoLxWD+8 77gqlagA27aEMRF9IsqS1VLehz9ZR+oGY48iBWmzbUJNr6GRLSFr1sqLqHs= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoCGRop0hh6Xl1JlUTuOP FNz1cEGmcfWcodz/oZdCH4XBXQ7fWBYUc+HvarnAeG8GnzoQNTVAL1fzLLEcqKDa gj2FYIxnObAX2JrNsAP8X3nsmKf23sMo8HWfxRp1OSSAnIwRogjQrDerKVWF6iTx 31kszcgi0BTdfxWGPZLHStlTYbwhxGOoA6DUsIns6TQvekYvDgmr0AtFJ5bbrkDF +uymszEh4+gHtaBWtXV/ZYMeVH5IMQQMPQ2dQqBOQgzRqwjIsggmK6xa4hmmSdIg srKeHEo0J48quJkp0z4aU77fiWRWmlmsKn8mQETrT0QJLWZYfqCaiZaWLWvsDblj EQIDAQAB -----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 271689069 . . . . . . . . [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 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Sachsen-Anhalt' . . . . . . . . . . . . [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 'Halle' . . . . . . . . . . . . [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 'Martin-Luther-Universitaet Halle-Wittenberg' . . . . . . . . . . . . [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 'URZ' . . . . . . . . . . . . [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 'Universitaet Halle CA' . . . . . . . . . . . . [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 2010-06-11 12:11:09 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-06-10 12:11:09 +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 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Martin-Luther-Universitaet Halle-Wittenberg' . . . . . . . . . . . . [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 'blogs.urz.uni-halle.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 20214682229970124964589221495728388480126871987278629454004750883791554576458848445225738402850679399137070224622144761074330792403470064747688762321435028402901406522240695768737123221982894461525972295960910049105139489184332504863294962832156363404311158208207470724473820991508245988419008107653956313684161063553791847770707723932242637299377365270953648601166448731053663209838654039758330253605404575603786465108120743075452507524307551346630056367879524115621013999928129779319044333600213996602439618274811004068295960578449353264110615799202849194368372679545958236020274234283633460048866867030091869283089 . . . . . . . . . . . . . . . . . . . . [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) dee08e6919bcfafecc1aaa015583bdab8c8195ab . . . . . . . . . . . . . . . . [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 21134abf714a8a88b1d0c349927bd1e0c74370ef . . . . . . . . . . . . . . . . [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 (124 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/uni-halle-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/uni-halle-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 (145 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/uni-halle-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/uni-halle-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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