www.ai.fh-erfurt.de

- Fachhochschule Erfurt -

Issued by FH-Erfurt-CA

About this certificate

This digital certificate with serial number 18:89:7a:dd:4c:6a:84 was issued on by Fachhochschule Erfurt.

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:
  • KeyUsage [DigitalSignature DataEncipherment ContentCommitment KeyEncipherment] (00001111) inconsistent with ExtKeyUsage serverAuth The certificate MUST only be used for a purpose consistent with both key usage extension and extended key usage extension. (RFC 5280, Section 4.2.1.12.)
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
  • The keyUsage extension SHOULD be critical (RFC 5280: 4.2.1.3)

Fachhochschule Erfurt

Organization: Fachhochschule Erfurt
State / Province: Thueringen
Locality: Erfurt
Country: DE

Fachhochschule Erfurt

Organization: Fachhochschule Erfurt
Organization unit: Hochschulrechenzentrum
Country: DE

This certificate has expire since

Certificate Details

Serial Number (hex): 18:89:7a:dd:4c:6a:84
Serial Number (int): 6906560232843908
Serial Number lenght: 53 bits, 7 octets

SubjectKeyId: 10:57:33:d4:59:8c:e7:90:c5:bd:a0:83:4b:b3:0d:f5:c4:1e:44:de
AuthorityKeyId: b1:0a:9d:dc:d3:c0:d8:e0:d1:cc:c7:3e:12:3b:68:df:d2:51:fe:1c

Fingerprint (sha1): 67:f4:e9:66:57:45:b8:e1:9a:fe:e8:e4:3b:5a:ad:7f:e5:c0:d1:d0
Fingerprint (sha256): 3f:13:ff:6f:01:4e:44:6f:f2:73:da:e1:c0:02:63:14:d0:fd:49:54:85:74:75:01:1c:4a:21:91:24:67:c8:fa

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

Revocation information

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

Check the revocation status for certificate www.ai.fh-erfurt.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.ai.fh-erfurt.de

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 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

www.ai.fh-erfurt.de

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Certificate

The complete raw certificate details for www.ai.fh-erfurt.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA88OdJ7zMS5A8vwqnC/fi
dKkVBiSo5D3rTFQ7ic/r/Cs0KevXoKcTSRcpP3aSUrTn5CE0jyx7fT3N+L9m05tK
wpzJeCS4pAlBmfEdZb4ohmJ9Wx0c0kq0N52PNjCEhu3hjRE2FHDCo6aJg9vc635J
rew8w3MudrrjkrgJqecgRms5fo3O3huxYyEOJ5pNCRBm3tUt+BY0+6y30SwzFcf0
PyMZr/22PoEaQ1AzVuPk6wSJom9Dg5iDx2uMytxdLBiiueMuvBNW89dxXI9U/mhx
k3S9mpbWJplDZ3rx61FrH09R1vDdFXAsoN3N142CO6kxHU8Hhp3+1JFN3UaYrI9c
MQIDAQAB
-----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 6906560232843908
 . . . . . . . . [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:19|false] PrintableString 'Fachhochschule Erfurt'
 . . . . . . . . . . . . [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 'FH-Erfurt-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 2014-11-17 13:51:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-09 23:59:00 +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 'Thueringen'
 . . . . . . . . . . . . [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 'Erfurt'
 . . . . . . . . . . . . [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 'Fachhochschule Erfurt'
 . . . . . . . . . . . . [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.ai.fh-erfurt.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 30772368909869205288216860445020153958040583929247396057030432311742984648883476900960360844838572959310594732441680953015697147442937367405604638256089589223174899071891271921095030766826714711442367011406757009464238542675191193301503870564754911627712691746387309155765554155321249944592732218647307085570328971267310918781690587068983185382916837483152336356465960904054366107992474571150596326509712487228170416699182957965374208642019868416763420125648594470092438271105029504449328270342013502464699455560178659158558681561551902672218118549592626936999736345602470813570175986352691906012723880681336722119729
 . . . . . . . . . . . . . . . . . . . . [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 (72 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.22177.300.1.1.4.3.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.22177.300.2.1.4.3.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.22177.300.30
 . . . . . . . . . . . . . . . . [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)
							105733d4598ce790c5bda0834bb30df5c41e44de
 . . . . . . . . . . . . . . . . [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 b10a9ddcd3c0d8e0d1ccc73e123b68dfd251fe1c
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ai.fh-erfurt.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 (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/fh-erfurt-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/fh-erfurt-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 (198 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/fh-erfurt-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/fh-erfurt-ca/pub/cacert/cacert.crt'
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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