mail.linuxsystems.it

Issued by StartCom Class 1 Primary Intermediate Server CA

About this certificate


This digital certificate with serial number 0a:4a:18 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.linuxsystems.it

Country: IT

StartCom Ltd.

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

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 0a:4a:18
Serial Number (int): 674328
Serial Number lenght: 20 bits, 3 octets

SubjectKeyId: 3c:fd:2d:ec:af:b4:b0:30:92:f7:53:c4:29:9b:54:10:fe:49:72:64
AuthorityKeyId: eb:42:34:d0:98:b0:ab:9f:f4:1b:6b:08:f7:cc:64:2e:ef:0e:2c:45

Fingerprint (sha1): a3:40:23:ba:90:34:b1:78:ac:10:aa:db:48:92:0b:0a:36:26:00:83
Fingerprint (sha256): 0a:60:6c:42:48:3b:78:c6:ac:28:ad:d5:a8:66:54:1d:d2:68:84:00:24:d8:34:9f:d7:a7:19:17:3e:b9:e2:cd

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.linuxsystems.it
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.linuxsystems.it
linuxsystems.it

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGaDCCBVCgAwIBAgIDCkoYMA0GCSqGSIb3DQEBBQUAMIGMMQswCQYDVQQGEwJJ TDEWMBQGA1UEChMNU3RhcnRDb20gTHRkLjErMCkGA1UECxMiU2VjdXJlIERpZ2l0 YWwgQ2VydGlmaWNhdGUgU2lnbmluZzE4MDYGA1UEAxMvU3RhcnRDb20gQ2xhc3Mg MSBQcmltYXJ5IEludGVybWVkaWF0ZSBTZXJ2ZXIgQ0EwHhcNMTMwNTA5MTYxNjM3 WhcNMTQwNTExMDUyNDQ5WjByMRkwFwYDVQQNExBpb01KdEw4cGpkMW5OTHpNMQsw CQYDVQQGEwJJVDEdMBsGA1UEAxMUbWFpbC5saW51eHN5c3RlbXMuaXQxKTAnBgkq hkiG9w0BCQEWGnBvc3RtYXN0ZXJAbGludXhzeXN0ZW1zLml0MIIBIjANBgkqhkiG 9w0BAQEFAAOCAQ8AMIIBCgKCAQEAztFfQO9Ah5Tq9QZR8Ir/+KhTdGiqM+Dh+bsg k4Q1d4RPmKvtV5c/sn8ESbAQH7GczPBrjxG5mrmbUmAcvC+HV8dT0i1w+ir6jFMS sq29VgGXBEUYR/t5HRb7BYKw+FLBLO7WzQmO1NsRvZIcPhC+AUix5rYRAgbb9ScS 9junAFMEP8XinX5r1LbtqExNx4d6F30GrCn9d3cz5NRYYz5AOj3amXoIRmBzlz74 4CpGvAmzWMKUnveOrKsMzbz6KbQt8Jlor1Rc/Zwtb3HjCDK0LccX5Mf7SSBLRGrl kp5PVDa6fNmi0Y9Tc8zEfsdGfL9YE+2+ePsx2FBfQGidijVMJQIDAQABo4IC6jCC AuYwCQYDVR0TBAIwADALBgNVHQ8EBAMCA6gwEwYDVR0lBAwwCgYIKwYBBQUHAwEw HQYDVR0OBBYEFDz9LeyvtLAwkvdTxCmbVBD+SXJkMB8GA1UdIwQYMBaAFOtCNNCY sKuf9BtrCPfMZC7vDixFMDAGA1UdEQQpMCeCFG1haWwubGludXhzeXN0ZW1zLml0 gg9saW51eHN5c3RlbXMuaXQwggFWBgNVHSAEggFNMIIBSTAIBgZngQwBAgEwggE7 BgsrBgEEAYG1NwECAzCCASowLgYIKwYBBQUHAgEWImh0dHA6Ly93d3cuc3RhcnRz c2wuY29tL3BvbGljeS5wZGYwgfcGCCsGAQUFBwICMIHqMCcWIFN0YXJ0Q29tIENl cnRpZmljYXRpb24gQXV0aG9yaXR5MAMCAQEagb5UaGlzIGNlcnRpZmljYXRlIHdh cyBpc3N1ZWQgYWNjb3JkaW5nIHRvIHRoZSBDbGFzcyAxIFZhbGlkYXRpb24gcmVx dWlyZW1lbnRzIG9mIHRoZSBTdGFydENvbSBDQSBwb2xpY3ksIHJlbGlhbmNlIG9u bHkgZm9yIHRoZSBpbnRlbmRlZCBwdXJwb3NlIGluIGNvbXBsaWFuY2Ugb2YgdGhl IHJlbHlpbmcgcGFydHkgb2JsaWdhdGlvbnMuMDUGA1UdHwQuMCwwKqAooCaGJGh0 dHA6Ly9jcmwuc3RhcnRzc2wuY29tL2NydDEtY3JsLmNybDCBjgYIKwYBBQUHAQEE gYEwfzA5BggrBgEFBQcwAYYtaHR0cDovL29jc3Auc3RhcnRzc2wuY29tL3N1Yi9j bGFzczEvc2VydmVyL2NhMEIGCCsGAQUFBzAChjZodHRwOi8vYWlhLnN0YXJ0c3Ns LmNvbS9jZXJ0cy9zdWIuY2xhc3MxLnNlcnZlci5jYS5jcnQwIwYDVR0SBBwwGoYY aHR0cDovL3d3dy5zdGFydHNzbC5jb20vMA0GCSqGSIb3DQEBBQUAA4IBAQCbTs9K bFWe3YqNHLY/TaXv4tfV84DRQwYbgH1gytf3YZO18U4dkkfl75qyuND9/7U7eatV hh++0fk1+2tBydNYU3WaryPGiOVAf7evt70YwTMVEFEnceJryQqBHkfRobHyi8Va x8sW+lCiLFsOd1up9rJ00kUvTVun/ImVxSW00aJkYO2f/rFW6hJS6gfKrMF1KpaQ BE8bTdNnvAWyvxsAUQjZI5ln5V4DAQ3MywQs4g104uyCzDeOpSLEkNvCYEahT46z pSuYzgOh8P/vnCP0PlgGdT+1g5eKbUMeTVI1LPO4cTruFVixHa0udPooUslVYLEO FkAlM/Pw6Q1Ybgrd -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAztFfQO9Ah5Tq9QZR8Ir/ +KhTdGiqM+Dh+bsgk4Q1d4RPmKvtV5c/sn8ESbAQH7GczPBrjxG5mrmbUmAcvC+H V8dT0i1w+ir6jFMSsq29VgGXBEUYR/t5HRb7BYKw+FLBLO7WzQmO1NsRvZIcPhC+ AUix5rYRAgbb9ScS9junAFMEP8XinX5r1LbtqExNx4d6F30GrCn9d3cz5NRYYz5A Oj3amXoIRmBzlz744CpGvAmzWMKUnveOrKsMzbz6KbQt8Jlor1Rc/Zwtb3HjCDK0 LccX5Mf7SSBLRGrlkp5PVDa6fNmi0Y9Tc8zEfsdGfL9YE+2+ePsx2FBfQGidijVM JQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded