otrs.uni-duisburg-essen.de

- Universitaet Duisburg-Essen -

Issued by DFN-Verein Global Issuing CA

About this certificate

This digital certificate with serial number 21:0d:e9:77:5c:21:96:2e:f7:a3:f2:e9 was issued on by Verein zur Foerderung eines Deutschen Forschungsnetzes e. V..

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This 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. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
  • if present the subject commonName field MUST contain a single IP address or Fully-Qualified Domain Name (BRs: 7.1.4.2.2)

Universitaet Duisburg-Essen

Organization: Universitaet Duisburg-Essen
Organization unit: Zentrum fuer Informations- und Mediendienste
State / Province: Nordrhein-Westfalen
Locality: Essen
Country: DE

Verein zur Foerderung eines Deutschen Forschungsnetzes e. V.

Organization: Verein zur Foerderung eines Deutschen Forschungsnetzes e. V.
Organization unit: DFN-PKI
Country: DE

This certificate has expire since

Certificate Details

Serial Number (hex): 21:0d:e9:77:5c:21:96:2e:f7:a3:f2:e9
Serial Number (int): 10229823872951183300148589289
Serial Number lenght: 94 bits, 12 octets

SubjectKeyId: fd:0f:ea:ad:9d:a2:f3:9d:02:61:6d:db:10:fb:84:2c:09:3f:c1:8c
AuthorityKeyId: 6b:3a:98:8b:f9:f2:53:89:da:e0:ad:b2:32:1e:09:1f:e8:aa:3b:74

Fingerprint (sha1): d9:70:73:9d:1a:fb:d7:ba:13:8f:a1:fe:ef:bc:0a:42:a7:25:69:12
Fingerprint (sha256): 03:2f:23:0c:37:68:60:b9:66:44:7c:53:7c:94:fa:35:fd:e5:9b:bc:09:41:cf:89:bf:c1:29:e2:18:60:bb:d3

Issuing Certificate URL: http://cdp1.pca.dfn.de/dfn-ca-global-g2/pub/cacert/cacert.crt
Issuing Certificate URL: http://cdp2.pca.dfn.de/dfn-ca-global-g2/pub/cacert/cacert.crt

Revocation information

OCSP Server: http://ocsp.pca.dfn.de/OCSP-Server/OCSP
CRL Distribution Point: http://cdp1.pca.dfn.de/dfn-ca-global-g2/pub/crl/cacrl.crl
CRL Distribution Point: http://cdp2.pca.dfn.de/dfn-ca-global-g2/pub/crl/cacrl.crl

Check the revocation status for certificate otrs.uni-duisburg-essen.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for otrs.uni-duisburg-essen.de

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication

Extensions

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

otrs.uni-due.de
otrs.uni-duisburg-essen.de

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Certificate

The complete raw certificate details for otrs.uni-duisburg-essen.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv1RRjEGJuxqM/I3BJlL6
rhyLnJp8DDFRgE1NqYwBvhhh8+YkCDIwcTDmTh4Gygar+q9Lp9Qba73hV/3LvJ3C
pYSEhwDVpsxhdgdTwhLCqPFz5tpKwY6ANPUyIjql1CFUse9pGp/RQHmUBR+9noL3
kUM2y56DF0p4AW2uprX90lG50mKOcj+/vzdMj7h7/2bW6Zj1SuDCRHdBvIHt6HBF
piKip55Kt+N5M95Q20dqc1U1Xlhup3TB5hAwC7v4MUOm7q5M3jv+PaBEnkkEdedD
Sh7k10zlzzjURhDgfAkXwzXq1maxEY+CoIaE1PUto3OUzaj981Kyg6Cyc6BOsaoD
2wIDAQAB
-----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 10229823872951183300148589289
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [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:12|false] UTF8String 'Verein zur Foerderung eines Deutschen Forschungsnetzes e. V.'
 . . . . . . . . . . . . [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:12|false] UTF8String 'DFN-PKI'
 . . . . . . . . . . . . [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:12|false] UTF8String 'DFN-Verein Global Issuing CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-29 11:24:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-08-30 11:24:28 +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:12|false] UTF8String '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:12|false] UTF8String 'Essen'
 . . . . . . . . . . . . [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:12|false] UTF8String 'Universitaet Duisburg-Essen'
 . . . . . . . . . . . . [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:12|false] UTF8String 'Zentrum fuer Informations- und Mediendienste'
 . . . . . . . . . . . . [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:12|false] UTF8String 'otrs.uni-due.de'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'otrs.uni-duisburg-essen.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 24153095273412026912358505976853822399326428021298493476938750746184565837393210033738111083731632535673146269095351700342043582049305197667889108731443202799018403837947339362745035840285382772623300639868471206091282304763976941332601985438210332287056688013754502152221242790120742768515119568497806244536988244124879802961568912741220508517329888069958684530218584087561239538514918658029535987212027762938882592125442281331342695828320027224677104450084356581788182703201855488179150163763531317751521072037067442637574245361152156333941648884583112139401470699892822699322716687017563726627345320747972109665243
 . . . . . . . . . . . . . . . . . . . . [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 (80 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.2 (Organization Validation Certificates Policy)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.22177.300.30
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.22177.300.1.1.4.4
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.22177.300.2.1.4.4
 . . . . . . . . . . . . . . . . [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: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 2.5.29.37 (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)
							fd0feaad9da2f39d02616ddb10fb842c093fc18c
 . . . . . . . . . . . . . . . . [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 6b3a988bf9f25389dae0adb2321e091fe8aa3b74
 . . . . . . . . . . . . . . . . [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 (47 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'otrs.uni-due.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'otrs.uni-duisburg-essen.de'
 . . . . . . . . . . . . . . . . [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 (133 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/dfn-ca-global-g2/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/dfn-ca-global-g2/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 (206 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.pca.dfn.de/OCSP-Server/OCSP'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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/dfn-ca-global-g2/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/dfn-ca-global-g2/pub/cacert/cacert.crt'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (845 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (841 bytes)
							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
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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