mail.sstmail.com

Issued by StartCom Class 1 Primary Intermediate Server CA

About this certificate


This digital certificate with serial number 09:3e:36 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

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

mail.sstmail.com

Country: US

StartCom Ltd.

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

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 09:3e:36
Serial Number (int): 605750
Serial Number lenght: 20 bits, 3 octets

SubjectKeyId: 09:fc:da:81:c3:08:ea:8d:9a:b1:ed:8b:63:19:4b:aa:ba:23:78:34
AuthorityKeyId: eb:42:34:d0:98:b0:ab:9f:f4:1b:6b:08:f7:cc:64:2e:ef:0e:2c:45

Fingerprint (sha1): a6:0b:a6:b0:d4:6b:e1:64:cd:15:29:89:07:ad:d4:42:2a:95:40:1d
Fingerprint (sha256): 6b:ed:62:a8:b9:a4:76:f2:65:fe:42:d1:3b:a0:ab:27:6b:86:3d:f2:ca:e1:66:5d:fe:1b:61:10:e0:6c:44:07

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.sstmail.com
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

4096

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.sstmail.com
sstmail.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIHWDCCBkCgAwIBAgIDCT42MA0GCSqGSIb3DQEBBQUAMIGMMQswCQYDVQQGEwJJ TDEWMBQGA1UEChMNU3RhcnRDb20gTHRkLjErMCkGA1UECxMiU2VjdXJlIERpZ2l0 YWwgQ2VydGlmaWNhdGUgU2lnbmluZzE4MDYGA1UEAxMvU3RhcnRDb20gQ2xhc3Mg MSBQcmltYXJ5IEludGVybWVkaWF0ZSBTZXJ2ZXIgQ0EwHhcNMTMwMjIxMDkxMDI1 WhcNMTQwMjIyMTgxMjQxWjBqMRkwFwYDVQQNExBVSjNnd0s5VTgxOXR6TXdPMQsw CQYDVQQGEwJVUzEZMBcGA1UEAxMQbWFpbC5zc3RtYWlsLmNvbTElMCMGCSqGSIb3 DQEJARYWcG9zdG1hc3RlckBzc3RtYWlsLmNvbTCCAiIwDQYJKoZIhvcNAQEBBQAD ggIPADCCAgoCggIBAL3XzR1EdN0zbETIW6yD+uelert7vc3C85mi5WOx/0c3HYQG 7j4hc09BIoyLHDacTIC3NSkKSXSRJlWJhjlnneFa9uzxXA+yYNIYaUIrrvpsyLmH CLEq/MxryvX78Q+EZbsx31mf8xUx1RzNg9GAQDkSaAPfMAes+BhOXvKBXKrjYgKM 3DdO0gT9kCz3UjyZjczcxHOELcSBshPAB96uKJ4uuMr0nEb1SdHscn/OgrdjOMqc sq3HIUAnT8Lnp+YIAvVRxxQzUilK4Kvq98QFMWNJG0QuWDkDyFucdW54Zajf/AuZ 3kGdIdVdC9to59VkxS3455Vv/tVlDOyLuPyaNFX2O11VEQCXn3g5PHAKY8fLPGV8 /LlGN2v4Q+3F73w0WTID+aG4QEAr9PT367SI4K8l0wJR2iOMONfwc/w+zcTArZX7 +qhFj0DbUSe895Kat6z69HRTu1HZzUdERbrrLvrBsUIJhr54p66vgUdiSDBZ2cQL SjslGfUaVhzrjR+M/gA3UY/WzwFG8zo/VH5uVbexygN3jl43Gp07egY3nBejBN82 k3dqsEFSwiPaHGe4UtNLZiDWqClYiUpuTlpEEBlyXoXokk5YA3ISXsmHveIEAcNY y+LSz7rVIo0QAvhZ2S0Wrt+xMbNpk+f6rQ7NUYdxm8JDlKpEZ47M7No8U0zJAgMB AAGjggLiMIIC3jAJBgNVHRMEAjAAMAsGA1UdDwQEAwIDqDATBgNVHSUEDDAKBggr BgEFBQcDATAdBgNVHQ4EFgQUCfzagcMI6o2ase2LYxlLqrojeDQwHwYDVR0jBBgw FoAU60I00Jiwq5/0G2sI98xkLu8OLEUwKAYDVR0RBCEwH4IQbWFpbC5zc3RtYWls LmNvbYILc3N0bWFpbC5jb20wggFWBgNVHSAEggFNMIIBSTAIBgZngQwBAgEwggE7 BgsrBgEEAYG1NwECAzCCASowLgYIKwYBBQUHAgEWImh0dHA6Ly93d3cuc3RhcnRz c2wuY29tL3BvbGljeS5wZGYwgfcGCCsGAQUFBwICMIHqMCcWIFN0YXJ0Q29tIENl cnRpZmljYXRpb24gQXV0aG9yaXR5MAMCAQEagb5UaGlzIGNlcnRpZmljYXRlIHdh cyBpc3N1ZWQgYWNjb3JkaW5nIHRvIHRoZSBDbGFzcyAxIFZhbGlkYXRpb24gcmVx dWlyZW1lbnRzIG9mIHRoZSBTdGFydENvbSBDQSBwb2xpY3ksIHJlbGlhbmNlIG9u bHkgZm9yIHRoZSBpbnRlbmRlZCBwdXJwb3NlIGluIGNvbXBsaWFuY2Ugb2YgdGhl IHJlbHlpbmcgcGFydHkgb2JsaWdhdGlvbnMuMDUGA1UdHwQuMCwwKqAooCaGJGh0 dHA6Ly9jcmwuc3RhcnRzc2wuY29tL2NydDEtY3JsLmNybDCBjgYIKwYBBQUHAQEE gYEwfzA5BggrBgEFBQcwAYYtaHR0cDovL29jc3Auc3RhcnRzc2wuY29tL3N1Yi9j bGFzczEvc2VydmVyL2NhMEIGCCsGAQUFBzAChjZodHRwOi8vYWlhLnN0YXJ0c3Ns LmNvbS9jZXJ0cy9zdWIuY2xhc3MxLnNlcnZlci5jYS5jcnQwIwYDVR0SBBwwGoYY aHR0cDovL3d3dy5zdGFydHNzbC5jb20vMA0GCSqGSIb3DQEBBQUAA4IBAQCXzta9 h9e4DvPgTv3xrwylwIhQ0+rGW7A6nVvVGXBcjkZbfyZo7ZAfYzF7XZf64Jk32swi qktG658cNDVq6ZilFwr6IcMjiWwZwE5+fizE/PvApoRKxVd+FKiqgsjp5O6G9ntC m2fVp/9aOHJnkX+zxvs9KuhBE21kWxKSKSwTWQlys0+LVb9iKxhYjZJsiXtyBVJn hROnzmJgiOoRN/UlJPNfnzbet8krHUCf8tzaDtgJOQkODaMUQKbhT7q8gY0pyQWl O3GyR/FyNYaBCUPWRpAlHAt5M2ovD4ntdJQg2tWG+Sa4yqDWcmjskKvwfbEYFVst JLtV2vm/OcZRayVk -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvdfNHUR03TNsRMhbrIP6 56V6u3u9zcLzmaLlY7H/RzcdhAbuPiFzT0EijIscNpxMgLc1KQpJdJEmVYmGOWed 4Vr27PFcD7Jg0hhpQiuu+mzIuYcIsSr8zGvK9fvxD4RluzHfWZ/zFTHVHM2D0YBA ORJoA98wB6z4GE5e8oFcquNiAozcN07SBP2QLPdSPJmNzNzEc4QtxIGyE8AH3q4o ni64yvScRvVJ0exyf86Ct2M4ypyyrcchQCdPwuen5ggC9VHHFDNSKUrgq+r3xAUx Y0kbRC5YOQPIW5x1bnhlqN/8C5neQZ0h1V0L22jn1WTFLfjnlW/+1WUM7Iu4/Jo0 VfY7XVURAJefeDk8cApjx8s8ZXz8uUY3a/hD7cXvfDRZMgP5obhAQCv09PfrtIjg ryXTAlHaI4w41/Bz/D7NxMCtlfv6qEWPQNtRJ7z3kpq3rPr0dFO7UdnNR0RFuusu +sGxQgmGvninrq+BR2JIMFnZxAtKOyUZ9RpWHOuNH4z+ADdRj9bPAUbzOj9Ufm5V t7HKA3eOXjcanTt6BjecF6ME3zaTd2qwQVLCI9ocZ7hS00tmINaoKViJSm5OWkQQ GXJeheiSTlgDchJeyYe94gQBw1jL4tLPutUijRAC+FnZLRau37Exs2mT5/qtDs1R h3GbwkOUqkRnjszs2jxTTMkCAwEAAQ== -----END PUBLIC KEY-----

ASN1 Decoded