mailman.uni-frankfurt.de

Issued by UNI-FFM CA

About this certificate


This digital certificate with serial number 12:04:52:62 was issued on by Johann Wolfgang Goethe-Universitaet .

With 2 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

Johann Wolfgang Goethe-Universitaet

Organization: Johann Wolfgang Goethe-Universitaet
Organization unit: Hochschulrechenzentrum
State / Province: Hessen
Locality: Frankfurt am Main
Country: DE

Johann Wolfgang Goethe-Universitaet

Organization: Johann Wolfgang Goethe-Universitaet
State / Province: Hessen
Locality: Frankfurt am Main
Country: DE

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 12:04:52:62
Serial Number (int): 302273122
Serial Number lenght: 29 bits, 4 octets

SubjectKeyId: 11:98:f7:7b:9d:85:01:b3:65:14:c4:d7:ab:38:78:f1:22:8d:4e:29
AuthorityKeyId: 63:59:77:b1:46:6f:e1:e6:ab:af:c2:c7:93:ff:5f:71:0d:4f:e0:ff

Fingerprint (sha1): 08:1f:a1:40:61:bb:c8:ca:ac:18:58:2a:44:e7:ae:d5:7f:61:a4:46
Fingerprint (sha256): d2:f0:1d:ed:82:82:16:f2:27:01:0b:ff:4f:47:bd:fa:49:27:08:c9:51:1a:31:7f:20:ce:f5:fd:e2:95:87:6a

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

Revocation information

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

Check the revocation status for the current certificate on mailman.uni-frankfurt.de
2
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

8 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

mailman.uni-frankfurt.de
dlist.server.uni-frankfurt.de

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFvTCCBKWgAwIBAgIEEgRSYjANBgkqhkiG9w0BAQUFADCBoTELMAkGA1UEBhMC REUxDzANBgNVBAgTBkhlc3NlbjEaMBgGA1UEBxMRRnJhbmtmdXJ0IGFtIE1haW4x LDAqBgNVBAoTI0pvaGFubiBXb2xmZ2FuZyBHb2V0aGUtVW5pdmVyc2l0YWV0MRMw EQYDVQQDEwpVTkktRkZNIENBMSIwIAYJKoZIhvcNAQkBFhNjYUB1bmktZnJhbmtm dXJ0LmRlMB4XDTExMDUzMTExNDUyM1oXDTE2MDUyOTExNDUyM1owgawxCzAJBgNV BAYTAkRFMQ8wDQYDVQQIEwZIZXNzZW4xGjAYBgNVBAcTEUZyYW5rZnVydCBhbSBN YWluMSwwKgYDVQQKEyNKb2hhbm4gV29sZmdhbmcgR29ldGhlLVVuaXZlcnNpdGFl dDEfMB0GA1UECxMWSG9jaHNjaHVscmVjaGVuemVudHJ1bTEhMB8GA1UEAxMYbWFp bG1hbi51bmktZnJhbmtmdXJ0LmRlMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB CgKCAQEAxTsOiXyIotdlzyWJ1tfoudzkmmaDcLBrCp1e9DYvp9Ik1gXldZoEgBWS yuWwPc47QwwGqJgrZkeC403zntZPoiOC1fqKTI/sblWc8zR0iPtS6RCDO5/Ux7t6 pIBIMlajTBU6roODdqCVmq9DA7Ydm9lgeQllD5V/2WSSm4meilO9/32d62N/P+hk P1J8sOtgNdZSCHMOBku3Vk9bieLcDYALRM18VI2f16lFHtY4f7LvWaxcaNMsykfM fwxq8H8aeAeBrbBaC3Hyi2TAFa7nxhBrIEH1kRqVcZfSsCx/Clb7KtitzlGPqQww +2/6m6KbFeBS3JqNK1OGPFNZ46L07wIDAQABo4IB7jCCAeowCQYDVR0TBAIwADAL BgNVHQ8EBAMCBPAwEwYDVR0lBAwwCgYIKwYBBQUHAwEwHQYDVR0OBBYEFBGY93ud hQGzZRTE16s4ePEijU4pMB8GA1UdIwQYMBaAFGNZd7FGb+Hmq6/Cx5P/X3ENT+D/ MEIGA1UdEQQ7MDmCGG1haWxtYW4udW5pLWZyYW5rZnVydC5kZYIdZGxpc3Quc2Vy dmVyLnVuaS1mcmFua2Z1cnQuZGUwgY0GA1UdHwSBhTCBgjA/oD2gO4Y5aHR0cDov L2NkcDEucGNhLmRmbi5kZS91bmktZnJhbmtmdXJ0LWNhL3B1Yi9jcmwvY2Fjcmwu Y3JsMD+gPaA7hjlodHRwOi8vY2RwMi5wY2EuZGZuLmRlL3VuaS1mcmFua2Z1cnQt Y2EvcHViL2NybC9jYWNybC5jcmwwgaYGCCsGAQUFBwEBBIGZMIGWMEkGCCsGAQUF BzAChj1odHRwOi8vY2RwMS5wY2EuZGZuLmRlL3VuaS1mcmFua2Z1cnQtY2EvcHVi L2NhY2VydC9jYWNlcnQuY3J0MEkGCCsGAQUFBzAChj1odHRwOi8vY2RwMi5wY2Eu ZGZuLmRlL3VuaS1mcmFua2Z1cnQtY2EvcHViL2NhY2VydC9jYWNlcnQuY3J0MA0G CSqGSIb3DQEBBQUAA4IBAQCVHGoaA5mfvTNTjyoxeZZwBM2d7eDeawLK3XKOZ4BM C0ur0hfbuvrdUKQ84MQF69hbcoL3y02wFZ9ah1Z/eQL1cUCQ3y8bkd9aUd03zICH jEJxSZXMZiMXJyW8Y7pgRnxxEdFiTUMY2lImjDoXGrw9Emy6Lbk6ug0krlrhBj0D md5+A9M/hcHi22ZP/dF4YrA/MvHXfp6VJz8hqYfSoZaAtLj5Y10P9BkeYEa150NI U7Bbq4dNMWT2eV4M4xRyasKtH9hFjcWCSGSUryh9YEiT6l1ITvzfBEPZnmHc4ycf VdhAnep8zaMUnFm0zNBVeed96Tsvf6Ea7+rKrIathD9A -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxTsOiXyIotdlzyWJ1tfo udzkmmaDcLBrCp1e9DYvp9Ik1gXldZoEgBWSyuWwPc47QwwGqJgrZkeC403zntZP oiOC1fqKTI/sblWc8zR0iPtS6RCDO5/Ux7t6pIBIMlajTBU6roODdqCVmq9DA7Yd m9lgeQllD5V/2WSSm4meilO9/32d62N/P+hkP1J8sOtgNdZSCHMOBku3Vk9bieLc DYALRM18VI2f16lFHtY4f7LvWaxcaNMsykfMfwxq8H8aeAeBrbBaC3Hyi2TAFa7n xhBrIEH1kRqVcZfSsCx/Clb7KtitzlGPqQww+2/6m6KbFeBS3JqNK1OGPFNZ46L0 7wIDAQAB -----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 302273122 . . . . . . . . [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 'Hessen' . . . . . . . . . . . . [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 'Frankfurt am Main' . . . . . . . . . . . . [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 'Johann Wolfgang Goethe-Universitaet' . . . . . . . . . . . . [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-FFM 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 2011-05-31 11:45:23 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-05-29 11:45:23 +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 'Hessen' . . . . . . . . . . . . [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 'Frankfurt am Main' . . . . . . . . . . . . [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 'Johann Wolfgang Goethe-Universitaet' . . . . . . . . . . . . [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 'mailman.uni-frankfurt.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 24898068064574185247163989646674705045390079038960461801198607184706045954002319450640795656747560711800742519302839927986514598414761584381239063617605704665627851664353350793966395363279018494947631890647043181546518853240583435011569329848080169977764001266832934160024398768850775310713265570581337100377693874299691604987443073894552508958005331822107928916007831218259597406115575388247377260431569795922973177745794811239403671698513164550472130897241666271259761648894579674497250714285536466764211971139653109122331611531579022953526227694496494526486811587478143240460486161528881916440008141268524713833711 . . . . . . . . . . . . . . . . . . . . [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) 1198f77b9d8501b36514c4d7ab3878f1228d4e29 . . . . . . . . . . . . . . . . [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 635977b1466fe1e6abafc2c793ff5f710d4fe0ff . . . . . . . . . . . . . . . . [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 (59 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mailman.uni-frankfurt.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dlist.server.uni-frankfurt.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/uni-frankfurt-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-frankfurt-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 (153 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-frankfurt-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-frankfurt-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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