webmail.ihs.cz

Issued by StartCom Class 1 Primary Intermediate Server CA

About this certificate


This digital certificate with serial number 09:8c:a8 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

webmail.ihs.cz

Country: CZ

StartCom Ltd.

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

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 09:8c:a8
Serial Number (int): 625832
Serial Number lenght: 20 bits, 3 octets

SubjectKeyId: cd:25:0b:b6:d5:a7:3e:13:89:df:95:03:e3:53:e9:c3:fc:91:84:9b
AuthorityKeyId: eb:42:34:d0:98:b0:ab:9f:f4:1b:6b:08:f7:cc:64:2e:ef:0e:2c:45

Fingerprint (sha1): 81:f2:0c:6f:3c:94:62:02:5b:18:b5:7e:5b:a7:da:ac:79:90:e1:74
Fingerprint (sha256): 3a:5a:1f:8f:15:a7:92:b2:56:58:53:2d:63:1d:bd:df:e7:3b:e2:a5:3f:36:44:2b:c4:61:2d:44:86:f1:ff:ca

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 webmail.ihs.cz
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

webmail.ihs.cz
ihs.cz

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGSjCCBTKgAwIBAgIDCYyoMA0GCSqGSIb3DQEBBQUAMIGMMQswCQYDVQQGEwJJ TDEWMBQGA1UEChMNU3RhcnRDb20gTHRkLjErMCkGA1UECxMiU2VjdXJlIERpZ2l0 YWwgQ2VydGlmaWNhdGUgU2lnbmluZzE4MDYGA1UEAxMvU3RhcnRDb20gQ2xhc3Mg MSBQcmltYXJ5IEludGVybWVkaWF0ZSBTZXJ2ZXIgQ0EwHhcNMTMwMzE1MDU0NzIy WhcNMTQwMzE2MTcxMjU2WjBjMRkwFwYDVQQNExA1cmRqM2xFUEgzWURBMjEwMQsw CQYDVQQGEwJDWjEXMBUGA1UEAxMOd2VibWFpbC5paHMuY3oxIDAeBgkqhkiG9w0B CQEWEXBiaWxla0BjZW50cnVtLmN6MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB CgKCAQEAyDYM9otHIE75RPmCaMjt7uCc7N1AyDsZy97yi5e/Sot+gedA1NiiPmX/ 81znGyMBlvQAmeeVGxWiRknq8XL4MH2TLYpWIypIi3ES0NJjoJXZadzHdgYPU2Tb /5g/Qzx6/gEIs+IU9rfwvgRVjlOW+bEMH8lEuD4hYzZ7RJQCoifsXTdv1rVDuyRe ejxuenkBLFFiJttz01MQQvO4aBw+K4YQfGhwcHyIHvsXpkXdBYZBSM4tQEsCbQy3 Z11ZoA1QMGAEmbFH7UA+JKBtE+zUzKS+Kr7W1FWx1/qnkCcrJ53PAd0zBK7siyiB rVVWqY+kjI3uyBewOJFjYmy654u8cwIDAQABo4IC2zCCAtcwCQYDVR0TBAIwADAL BgNVHQ8EBAMCA6gwEwYDVR0lBAwwCgYIKwYBBQUHAwEwHQYDVR0OBBYEFM0lC7bV pz4Tid+VA+NT6cP8kYSbMB8GA1UdIwQYMBaAFOtCNNCYsKuf9BtrCPfMZC7vDixF MCEGA1UdEQQaMBiCDndlYm1haWwuaWhzLmN6ggZpaHMuY3owggFWBgNVHSAEggFN MIIBSTAIBgZngQwBAgEwggE7BgsrBgEEAYG1NwECAzCCASowLgYIKwYBBQUHAgEW Imh0dHA6Ly93d3cuc3RhcnRzc2wuY29tL3BvbGljeS5wZGYwgfcGCCsGAQUFBwIC MIHqMCcWIFN0YXJ0Q29tIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MAMCAQEagb5U aGlzIGNlcnRpZmljYXRlIHdhcyBpc3N1ZWQgYWNjb3JkaW5nIHRvIHRoZSBDbGFz cyAxIFZhbGlkYXRpb24gcmVxdWlyZW1lbnRzIG9mIHRoZSBTdGFydENvbSBDQSBw b2xpY3ksIHJlbGlhbmNlIG9ubHkgZm9yIHRoZSBpbnRlbmRlZCBwdXJwb3NlIGlu IGNvbXBsaWFuY2Ugb2YgdGhlIHJlbHlpbmcgcGFydHkgb2JsaWdhdGlvbnMuMDUG A1UdHwQuMCwwKqAooCaGJGh0dHA6Ly9jcmwuc3RhcnRzc2wuY29tL2NydDEtY3Js LmNybDCBjgYIKwYBBQUHAQEEgYEwfzA5BggrBgEFBQcwAYYtaHR0cDovL29jc3Au c3RhcnRzc2wuY29tL3N1Yi9jbGFzczEvc2VydmVyL2NhMEIGCCsGAQUFBzAChjZo dHRwOi8vYWlhLnN0YXJ0c3NsLmNvbS9jZXJ0cy9zdWIuY2xhc3MxLnNlcnZlci5j YS5jcnQwIwYDVR0SBBwwGoYYaHR0cDovL3d3dy5zdGFydHNzbC5jb20vMA0GCSqG SIb3DQEBBQUAA4IBAQBZ5s+199lLpACJHqSisvkrZYJq6IjjLg84XNKQdYedGv5R mHuQoeBH2FG/Bc0xWUFJ+lLsaxnwLZltLP+mMLKN+ywZ0bRvWLiJ943tyQiFfCDA nw3G7AzG/M54V8Hk+00LgXTnCMlwpEqI1IR7Hkubh42+ZjzVVJKiaKcbZvXfeVs9 wVUw/YdhXNuEqg+TAdK3qlGg8kWHj+1oRbn76GQ74xX4qntoRBuOqT2nI2BC+zfu LAGVlV/T/UtWOkyi5ZVMYuBbEy9IVOUagZQ234QWpTwAynEWQeG4WtxaJR7sDmXF YPsFcNCFyn0+9RXGF2FbMcJQ8vjYBTcDKjT1GPN7 -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyDYM9otHIE75RPmCaMjt 7uCc7N1AyDsZy97yi5e/Sot+gedA1NiiPmX/81znGyMBlvQAmeeVGxWiRknq8XL4 MH2TLYpWIypIi3ES0NJjoJXZadzHdgYPU2Tb/5g/Qzx6/gEIs+IU9rfwvgRVjlOW +bEMH8lEuD4hYzZ7RJQCoifsXTdv1rVDuyReejxuenkBLFFiJttz01MQQvO4aBw+ K4YQfGhwcHyIHvsXpkXdBYZBSM4tQEsCbQy3Z11ZoA1QMGAEmbFH7UA+JKBtE+zU zKS+Kr7W1FWx1/qnkCcrJ53PAd0zBK7siyiBrVVWqY+kjI3uyBewOJFjYmy654u8 cwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded