portal.couplink.net

Issued by GeoTrust SSL CA - G2

About this certificate


This digital certificate with serial number 6b:4d:b6:8e:16:53:db:bc:f6:02:b5:16:7f:e2:49 was issued on by GeoTrust Inc. .

With 4 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

  • WARNING: Using depricated TeletexString for '[Aldenhoven]'
  • WARNING: Using depricated TeletexString for '[Couplink Group AG]'
  • WARNING: Using depricated TeletexString for '[Security]'
  • WARNING: Using depricated TeletexString for '[portal.couplink.net]'

Couplink Group AG

Organization: Couplink Group AG
Organization unit: Security
State / Province: Nordrhein-Westfalen
Locality: Aldenhoven
Country: DE

GeoTrust Inc.

Organization: GeoTrust Inc.
State / Province: Nordrhein-Westfalen
Locality: Aldenhoven
Country: DE

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 6b:4d:b6:8e:16:53:db:bc:f6:02:b5:16:7f:e2:49
Serial Number (int): 557151972902149103518474494472610377
Serial Number lenght: 119 bits, 15 octets

SubjectKeyId:
AuthorityKeyId: 11:4a:d0:73:39:d5:5b:69:08:5c:ba:3d:bf:64:9a:a8:8b:1c:55:bc

Fingerprint (sha1): 62:41:7a:2c:51:b9:35:1b:84:21:4b:b1:36:b8:d8:6c:8a:7c:2f:dd
Fingerprint (sha256): 33:69:27:60:77:38:b9:5f:5a:4b:7e:c3:b1:14:da:f6:94:98:9e:eb:0e:9f:8b:4c:82:fb:8c:86:4c:c2:cf:f2

Issuing Certificate URL: http://gb.symcb.com/gb.crt

Revocation information

OCSP Server: http://gb.symcd.com
CRL Distribution Point: http://gb.symcb.com/gb.crl

Check the revocation status for the current certificate on portal.couplink.net
4
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
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

8 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

iface.couplink.net
veolia.couplink.net
nehlsen.couplink.net
portal.couplink.net

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFCDCCA/CgAwIBAgIPa022jhZT27z2ArUWf+JJMA0GCSqGSIb3DQEBBQUAMEQx CzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1HZW9UcnVzdCBJbmMuMR0wGwYDVQQDExRH ZW9UcnVzdCBTU0wgQ0EgLSBHMjAeFw0xNDA4MDYwMDAwMDBaFw0xNTA4MDYyMzU5 NTlaMIGNMQswCQYDVQQGEwJERTEcMBoGA1UECBMTTm9yZHJoZWluLVdlc3RmYWxl bjETMBEGA1UEBxQKQWxkZW5ob3ZlbjEaMBgGA1UEChQRQ291cGxpbmsgR3JvdXAg QUcxETAPBgNVBAsUCFNlY3VyaXR5MRwwGgYDVQQDFBNwb3J0YWwuY291cGxpbmsu bmV0MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAspHDriyxAN0n4TgQ u0lJSaIx1RI8J2C9ECSaiyk2lkGLwOh5FCFv8GPEXL+56TI56A+RSp2egMTSFpId HH2KqhLHhc3i6BOI/9hE3kvVh0HGVNKxEUqPE43dGSQZkInOaMoBbtRwAIzfZ1Xg KaSuV+j3HZsFpisGIwzkCZJZtF96jEJeTIPdA9Vh4Jsy4I/yR0RkbXPdpiK/ZAWL xxt63AkRGejihZW2HvDXsqvJnWxYsrYoOi/0NYBRMWRm55eVP5kHI2c3raarTEMX EM8KEyhwSSzlkLEIT2T43sqKaqc2NP57tbv9qGxYFXWu/JY9WHNBQh/9i/8R256Q /54iLQIDAQABo4IBqzCCAacwCQYDVR0TBAIwADAOBgNVHQ8BAf8EBAMCBaAwKwYD VR0fBCQwIjAgoB6gHIYaaHR0cDovL2diLnN5bWNiLmNvbS9nYi5jcmwwZQYDVR0g BF4wXDBaBgpghkgBhvhFAQc2MEwwIwYIKwYBBQUHAgEWF2h0dHBzOi8vZC5zeW1j Yi5jb20vY3BzMCUGCCsGAQUFBwICMBkWF2h0dHBzOi8vZC5zeW1jYi5jb20vcnBh MB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAfBgNVHSMEGDAWgBQRStBz OdVbaQhcuj2/ZJqoixxVvDBXBggrBgEFBQcBAQRLMEkwHwYIKwYBBQUHMAGGE2h0 dHA6Ly9nYi5zeW1jZC5jb20wJgYIKwYBBQUHMAKGGmh0dHA6Ly9nYi5zeW1jYi5j b20vZ2IuY3J0MF0GA1UdEQRWMFSCEmlmYWNlLmNvdXBsaW5rLm5ldIITdmVvbGlh LmNvdXBsaW5rLm5ldIIUbmVobHNlbi5jb3VwbGluay5uZXSCE3BvcnRhbC5jb3Vw bGluay5uZXQwDQYJKoZIhvcNAQEFBQADggEBABaQHwVipntL5duIL2sUv3MDSgl0 Ct0/cmMEVznO4nA/cJYnPDkWmVUohH9r84bqmQ+U7a9MBvipNMViJ+9najMZACf7 h3uPSM/sSQCnj8JRm3/jtUseZNdiBlwEyo3Ym5gEi8lbAzkGg86zXYinkjbiwBUF +NYlS7lMd7jdm58Dmi+3dOSlEE5hpcVOAYeMTytCBu+ZlbIEc661NPF4bJFIt4gy Pl0W2fWOf8xf68+x5Vx2jUe3fLxffCQ4Es2mZJGej70i7D5Imi//bNqOcW5EpueE 0SupR/g23X+ECTA3GLqVoLuAqs82teIWDFUvwX5au+j59sjNxFiBTYmU1Y0= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAspHDriyxAN0n4TgQu0lJ SaIx1RI8J2C9ECSaiyk2lkGLwOh5FCFv8GPEXL+56TI56A+RSp2egMTSFpIdHH2K qhLHhc3i6BOI/9hE3kvVh0HGVNKxEUqPE43dGSQZkInOaMoBbtRwAIzfZ1XgKaSu V+j3HZsFpisGIwzkCZJZtF96jEJeTIPdA9Vh4Jsy4I/yR0RkbXPdpiK/ZAWLxxt6 3AkRGejihZW2HvDXsqvJnWxYsrYoOi/0NYBRMWRm55eVP5kHI2c3raarTEMXEM8K EyhwSSzlkLEIT2T43sqKaqc2NP57tbv9qGxYFXWu/JY9WHNBQh/9i/8R256Q/54i LQIDAQAB -----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 557151972902149103518474494472610377 . . . . . . . . [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 'US' . . . . . . . . . . . . [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 'GeoTrust Inc.' . . . . . . . . . . . . [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 'GeoTrust SSL CA - G2' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-08-06 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-08-06 23:59:59 +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 '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:20|false] TeletexString, T61String 'Aldenhoven' . . . . . . . . . . . . [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:20|false] TeletexString, T61String 'Couplink Group AG' . . . . . . . . . . . . [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:20|false] TeletexString, T61String 'Security' . . . . . . . . . . . . [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:20|false] TeletexString, T61String 'portal.couplink.net' . . . . . . . . [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 22542297376953017096567298416106743963281862435378048255280217489434135429877537281679807544303145484829955501711968098794319097298255986908572166322274571243642312375300598972343851212768222024314897949953007412139030499127698974707408289630538232441772103859916774876287050819145517550215956761000387397001551614111031519503725487364205134481477799788902615015933645086024147806082767125603780147863571558046626817023662016391948410831235815296779012989553610695990042576992716918952339503727336809081158206472169288136346211904663556239815020573369712399195623682214195128550367552417240127870611654859536069435949 . . . . . . . . . . . . . . . . . . . . [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: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 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (36 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://gb.symcb.com/gb.crl' . . . . . . . . . . . . . . . . [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 (94 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.16.840.1.113733.1.7.54 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'https://d.symcb.com/cps' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'https://d.symcb.com/rpa' . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [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 114ad07339d55b69085cba3dbf649aa88b1c55bc . . . . . . . . . . . . . . . . [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 (75 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://gb.symcd.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://gb.symcb.com/gb.crt' . . . . . . . . . . . . . . . . [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 (86 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'iface.couplink.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'veolia.couplink.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nehlsen.couplink.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'portal.couplink.net' . . . . [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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