www.forex.uni-bremen.de

Issued by Universitaet Bremen CA

About this certificate


This digital certificate with serial number 0f:93:8a:08 was issued on by Universitaet Bremen .

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

Universitaet Bremen

Organization: Universitaet Bremen
Organization unit: Forex
State / Province: Bremen
Locality: Bremen
Country: DE

Universitaet Bremen

Organization: Universitaet Bremen
State / Province: Bremen
Locality: Bremen
Country: DE

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 0f:93:8a:08
Serial Number (int): 261327368
Serial Number lenght: 28 bits, 4 octets

SubjectKeyId: 4f:dd:18:cb:78:81:13:ea:e5:c5:61:d1:4e:22:26:05:83:13:44:02
AuthorityKeyId: e4:cb:c4:ec:79:d0:df:ae:6e:ac:92:89:ae:9d:49:2f:c5:e5:98:41

Fingerprint (sha1): f0:f5:46:fb:c8:2f:ed:b7:dc:00:04:5b:6e:e0:e7:45:4c:ac:8b:c8
Fingerprint (sha256): 3a:d2:f9:48:5e:14:1c:e4:48:32:2e:39:ad:4d:2a:37:88:25:91:f6:7c:fc:0f:72:67:f5:00:5d:d7:93:96:32

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

Revocation information

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

Check the revocation status for the current certificate on www.forex.uni-bremen.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

Extended Key Usages

Client Authentication
Server Authentication

Extensions

8 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

www.forex.uni-bremen.de
www2.forex.uni-bremen.de

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFUTCCBDmgAwIBAgIED5OKCDANBgkqhkiG9w0BAQUFADBuMQswCQYDVQQGEwJE RTEPMA0GA1UECBMGQnJlbWVuMQ8wDQYDVQQHEwZCcmVtZW4xHDAaBgNVBAoTE1Vu aXZlcnNpdGFldCBCcmVtZW4xHzAdBgNVBAMTFlVuaXZlcnNpdGFldCBCcmVtZW4g Q0EwHhcNMTAwMjExMTM1NjA4WhcNMTUwMTE2MTM1NjA4WjB/MQswCQYDVQQGEwJE RTEPMA0GA1UECBMGQnJlbWVuMQ8wDQYDVQQHEwZCcmVtZW4xHDAaBgNVBAoTE1Vu aXZlcnNpdGFldCBCcmVtZW4xDjAMBgNVBAsTBUZvcmV4MSAwHgYDVQQDExd3d3cu Zm9yZXgudW5pLWJyZW1lbi5kZTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC ggEBAMsCfNsHgHlibbhbxcYHK2lmmpN9XMcBejY4pZntA0TXxiwJE0rgn7eocrdZ 43qjFzoMfkirxqMuWS93zlLG/niWbh5rzLw2xMsId9vBqFpN9zLfnYUIjeBh+tcF MOXROZhl3njLhuik2Q7l5D0UMUTBocScHXWwGPpqu5uTehtnBCVE4V3vk/qo6rHZ JAhzocVuupdk1Ta2Dt5TRPZ7272nTbrDo3xcaGxlceoyMf9wO3zHuqQDCsH0MfF4 kUsvk8EityiE0cEKaQ821LzS3B+8IWDxRcnzu9bv0viRhOPkijJJ4V3J8i7MOvYY a0OZGc30GPFssH9Ti305X2lJxU8CAwEAAaOCAeQwggHgMAkGA1UdEwQCMAAwCwYD VR0PBAQDAgXgMB0GA1UdJQQWMBQGCCsGAQUFBwMCBggrBgEFBQcDATAdBgNVHQ4E FgQUT90Yy3iBE+rlxWHRTiImBYMTRAIwHwYDVR0jBBgwFoAU5MvE7HnQ365urJKJ rp1JL8XlmEEwPAYDVR0RBDUwM4IXd3d3LmZvcmV4LnVuaS1icmVtZW4uZGWCGHd3 dzIuZm9yZXgudW5pLWJyZW1lbi5kZTCBhQYDVR0fBH4wfDA8oDqgOIY2aHR0cDov L2NkcDEucGNhLmRmbi5kZS91bmktYnJlbWVuLWNhL3B1Yi9jcmwvY2FjcmwuY3Js MDygOqA4hjZodHRwOi8vY2RwMi5wY2EuZGZuLmRlL3VuaS1icmVtZW4tY2EvcHVi L2NybC9jYWNybC5jcmwwgaAGCCsGAQUFBwEBBIGTMIGQMEYGCCsGAQUFBzAChjpo dHRwOi8vY2RwMS5wY2EuZGZuLmRlL3VuaS1icmVtZW4tY2EvcHViL2NhY2VydC9j YWNlcnQuY3J0MEYGCCsGAQUFBzAChjpodHRwOi8vY2RwMi5wY2EuZGZuLmRlL3Vu aS1icmVtZW4tY2EvcHViL2NhY2VydC9jYWNlcnQuY3J0MA0GCSqGSIb3DQEBBQUA A4IBAQBtaVCxe3cZpMbThupK8FU2yHA1+wwHXCBLLaX9IbyyvUKNka1lw1YsPtWA fZyEoG1Q7xgC/Ucg2EFcdb7xUQE6bIoc0pJ7J+4lejHfXtb4idgGEp/ZDe1y9W5a zYuN00B3oNbJmerIYuVKVU9uE1a2XfzY+7GqVIpqJrcXOfFqGTlUtCHK5Y2aBdpB BxmnN185cOctNphupiFF5eIAhIVkJzf+lGjy/qfUxrtwPA1UGS+8anBhztvUgKbw 2d94SsvcjAAS33BWeFVNIZkpBFYc1YkuTG5MTMwQbi6H4mmbuEXUM0StALTgnHWx UUQbn/SrQK/hxJvZdb3Suyqohw+U -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAywJ82weAeWJtuFvFxgcr aWaak31cxwF6Njilme0DRNfGLAkTSuCft6hyt1njeqMXOgx+SKvGoy5ZL3fOUsb+ eJZuHmvMvDbEywh328GoWk33Mt+dhQiN4GH61wUw5dE5mGXeeMuG6KTZDuXkPRQx RMGhxJwddbAY+mq7m5N6G2cEJUThXe+T+qjqsdkkCHOhxW66l2TVNrYO3lNE9nvb vadNusOjfFxobGVx6jIx/3A7fMe6pAMKwfQx8XiRSy+TwSK3KITRwQppDzbUvNLc H7whYPFFyfO71u/S+JGE4+SKMknhXcnyLsw69hhrQ5kZzfQY8Wywf1OLfTlfaUnF TwIDAQAB -----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 261327368 . . . . . . . . [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 'Bremen' . . . . . . . . . . . . [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 'Bremen' . . . . . . . . . . . . [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 Bremen' . . . . . . . . . . . . [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 Bremen CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2010-02-11 13:56:08 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-01-16 13:56:08 +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 'Bremen' . . . . . . . . . . . . [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 'Bremen' . . . . . . . . . . . . [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 Bremen' . . . . . . . . . . . . [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 'Forex' . . . . . . . . . . . . [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 'www.forex.uni-bremen.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 25627602647143923757536940478043088638705219405907511912678754726905472452868891723437217825365344452446469756735861783132549596552455472127359059069368112541744700920733892485396464819600032919316842939993504081187251984338670270129232213152207064251251342233446674680201146356756427736966190171255797437902451262165164082643625187365385161715175495358280931576929001992893888563113868348884060580078618147073627190645176030218205541038530653039987673390096498107548855241213271592747943241835722929682088084927009620980716879688628058101031894375676667644407313926383043641525793310829502464972325420531460497589583 . . . . . . . . . . . . . . . . . . . . [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 (3 bits) 05e0 . . . . . . . . . . . . . . . . [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 (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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) 4fdd18cb788113eae5c561d14e22260583134402 . . . . . . . . . . . . . . . . [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 e4cbc4ec79d0dfae6eac9289ae9d492fc5e59841 . . . . . . . . . . . . . . . . [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 (53 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.forex.uni-bremen.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www2.forex.uni-bremen.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 (126 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-bremen-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-bremen-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 (147 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-bremen-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-bremen-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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