mail.comsrv.de

Issued by StartCom Class 1 Primary Intermediate Server CA

About this certificate


This digital certificate with serial number 0b:9b:29 was issued on by StartCom Ltd..

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.

Cerificate errors/warnings *beta

  • KeyUsage extension SHOULD be marked as critical when present
  • WARNING: Certificate contains unknown extension ([2.5.29.18])
  • Certificate has key usage [KeyAgreement] set
  • commonName field is deprecated
  • emailAddress field is deprecated

mail.comsrv.de

Country: DE

StartCom Ltd.

Organization: StartCom Ltd.
Organization unit: Secure Digital Certificate Signing
Country: DE

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 0b:9b:29
Serial Number (int): 760617
Serial Number lenght: 20 bits, 3 octets

SubjectKeyId: ff:e0:c8:28:62:99:7e:33:86:5d:fa:e1:99:74:99:23:25:7a:01:32
AuthorityKeyId: eb:42:34:d0:98:b0:ab:9f:f4:1b:6b:08:f7:cc:64:2e:ef:0e:2c:45

Fingerprint (sha1): 97:16:48:dd:76:3e:ed:7e:17:e0:81:c8:b2:d4:c3:fe:6a:0a:f7:e2
Fingerprint (sha256): f3:99:4f:e9:57:c3:e7:64:79:06:f5:34:2b:85:81:0b:f0:4a:aa:d6:18:3a:d9:ea:58:8d:b6:e7:fd:9f:d0:cf

Issuing Certificate URL: http://aia.startssl.com/certs/sub.class1.server.ca.crt

Revocation information

OCSP Server: http://ocsp.startssl.com/sub/class1/server/ca
CRL Distribution Point: http://crl.startssl.com/crt1-crl.crl

Check the revocation status for the current certificate on mail.comsrv.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
Key Encipherment
Key Agreement

Extended Key Usages

Server Authentication

Extensions

10 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

mail.comsrv.de
comsrv.de

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGUDCCBTigAwIBAgIDC5spMA0GCSqGSIb3DQEBBQUAMIGMMQswCQYDVQQGEwJJ TDEWMBQGA1UEChMNU3RhcnRDb20gTHRkLjErMCkGA1UECxMiU2VjdXJlIERpZ2l0 YWwgQ2VydGlmaWNhdGUgU2lnbmluZzE4MDYGA1UEAxMvU3RhcnRDb20gQ2xhc3Mg MSBQcmltYXJ5IEludGVybWVkaWF0ZSBTZXJ2ZXIgQ0EwHhcNMTMwODIwMTE0NzU5 WhcNMTQwODIxMTE1MDIzWjBmMRkwFwYDVQQNExBjUVJoVzNKSkF6YXNoMEFvMQsw CQYDVQQGEwJERTEXMBUGA1UEAxMObWFpbC5jb21zcnYuZGUxIzAhBgkqhkiG9w0B CQEWFHBvc3RtYXN0ZXJAY29tc3J2LmRlMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8A MIIBCgKCAQEAysLJgtBNT7tcTt63BMCPSJw4XISl5mhy9qt6QIzxhRNg80ewUwQe QrjABPcdteSlWUXUzNsnUmxqwMsS6l0mBf0fs1oK5Rbsp3l3dXR9Madlk5aMuZht HKM4wGwUc9PhLl0A4Pbp3QH7t25q/KvHw/pqSyBBFCdrz6ioVgGZBrH/X4YzId6N JowTqjy6wqaAzRtw+bScudbI0Yacs9MhvuGrhmHExEipzZPhwt7dCFSCJVJFCd9W B1QlK+ZZ8iSIS1F7Q+nx71AqqQCKVdl0uyv/Jm3AytZUsUMKMFO/xGHWBcQe1ler pQDtJYWMQqdAN67eJtagbPPpX4JuLvRz+QIDAQABo4IC3jCCAtowCQYDVR0TBAIw ADALBgNVHQ8EBAMCA6gwEwYDVR0lBAwwCgYIKwYBBQUHAwEwHQYDVR0OBBYEFP/g yChimX4zhl364Zl0mSMlegEyMB8GA1UdIwQYMBaAFOtCNNCYsKuf9BtrCPfMZC7v DixFMCQGA1UdEQQdMBuCDm1haWwuY29tc3J2LmRlggljb21zcnYuZGUwggFWBgNV HSAEggFNMIIBSTAIBgZngQwBAgEwggE7BgsrBgEEAYG1NwECAzCCASowLgYIKwYB BQUHAgEWImh0dHA6Ly93d3cuc3RhcnRzc2wuY29tL3BvbGljeS5wZGYwgfcGCCsG AQUFBwICMIHqMCcWIFN0YXJ0Q29tIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MAMC AQEagb5UaGlzIGNlcnRpZmljYXRlIHdhcyBpc3N1ZWQgYWNjb3JkaW5nIHRvIHRo ZSBDbGFzcyAxIFZhbGlkYXRpb24gcmVxdWlyZW1lbnRzIG9mIHRoZSBTdGFydENv bSBDQSBwb2xpY3ksIHJlbGlhbmNlIG9ubHkgZm9yIHRoZSBpbnRlbmRlZCBwdXJw b3NlIGluIGNvbXBsaWFuY2Ugb2YgdGhlIHJlbHlpbmcgcGFydHkgb2JsaWdhdGlv bnMuMDUGA1UdHwQuMCwwKqAooCaGJGh0dHA6Ly9jcmwuc3RhcnRzc2wuY29tL2Ny dDEtY3JsLmNybDCBjgYIKwYBBQUHAQEEgYEwfzA5BggrBgEFBQcwAYYtaHR0cDov L29jc3Auc3RhcnRzc2wuY29tL3N1Yi9jbGFzczEvc2VydmVyL2NhMEIGCCsGAQUF BzAChjZodHRwOi8vYWlhLnN0YXJ0c3NsLmNvbS9jZXJ0cy9zdWIuY2xhc3MxLnNl cnZlci5jYS5jcnQwIwYDVR0SBBwwGoYYaHR0cDovL3d3dy5zdGFydHNzbC5jb20v MA0GCSqGSIb3DQEBBQUAA4IBAQBT0EsFq9kM5JThbb4AyyFeF8ObbycNsU1QI3CA 1zS0Jw7qEbzqa1ynU6XZOO3/FM/nF6FvrmkzVnhn/8ox5b3GPi9mqH6MX1pukL2a iXlHxtGh1+Ju47DZYu1hrhRxGElILOAF0GfbzkrxmsqHbULGn/Ma2G0Kfj+JYKVn jqTps7oockeGiC91CuQ4eBHPVnHPaA/rJsDrrE+M/AIz/1JPCfYtTCW6+IskxcLQ USyrD2wLx68Q+lkqU3dIklL1rn39lOtW2As8Br0dGlOVG6HGSL9wIZSeCAfdWC6s i/xwmpxb+12nkMOftNg1Yk8E/ut0E5f7QwmhdTif6zH/C6ei -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAysLJgtBNT7tcTt63BMCP SJw4XISl5mhy9qt6QIzxhRNg80ewUwQeQrjABPcdteSlWUXUzNsnUmxqwMsS6l0m Bf0fs1oK5Rbsp3l3dXR9Madlk5aMuZhtHKM4wGwUc9PhLl0A4Pbp3QH7t25q/KvH w/pqSyBBFCdrz6ioVgGZBrH/X4YzId6NJowTqjy6wqaAzRtw+bScudbI0Yacs9Mh vuGrhmHExEipzZPhwt7dCFSCJVJFCd9WB1QlK+ZZ8iSIS1F7Q+nx71AqqQCKVdl0 uyv/Jm3AytZUsUMKMFO/xGHWBcQe1lerpQDtJYWMQqdAN67eJtagbPPpX4JuLvRz +QIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded