smtp.mfspb.ru

Issued by StartCom Class 2 Primary Intermediate Server CA

About this certificate


This digital certificate with serial number cf:bb was issued on by StartCom Ltd..

With 3 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 contains a key usage different from ClientAuth or EmailProtection
  • ERROR: Certificate has key usage [KeyAgreement] set

Nikolay Markov

Organization: Nikolay Markov
State / Province: Saint Petersburg City
Locality: Saint Petersburg
Country: RU

StartCom Ltd.

Organization: StartCom Ltd.
Organization unit: Secure Digital Certificate Signing
State / Province: Saint Petersburg City
Locality: Saint Petersburg
Country: RU

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): cf:bb
Serial Number (int): 53179
Serial Number lenght: 16 bits, 2 octets

SubjectKeyId: 22:98:73:aa:5b:da:69:85:2f:f5:04:12:39:dc:f9:67:9a:43:b0:9a
AuthorityKeyId: 11:db:23:45:fd:54:cc:6a:71:6f:84:8a:03:d7:be:f7:01:2f:26:86

Fingerprint (sha1): ef:5c:dd:c9:fc:10:27:3b:6c:87:d0:8f:b8:e6:33:c8:48:4e:ee:58
Fingerprint (sha256): c7:27:ef:98:3a:76:a3:28:eb:31:34:4f:04:d1:32:48:7c:ec:93:6f:80:d5:97:b7:37:d6:ed:3d:2c:8c:cd:d3

Issuing Certificate URL: http://aia.startssl.com/certs/sub.class2.server.ca.crt

Revocation information

OCSP Server: http://ocsp.startssl.com/sub/class2/server/ca
CRL Distribution Point: http://crl.startssl.com/crt2-crl.crl

Check the revocation status for the current certificate on smtp.mfspb.ru
3
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

Client Authentication
Server Authentication

Extensions

10 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

smtp.mfspb.ru
mfspb.ru
webmail.mfspb.ru

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIHiDCCBnCgAwIBAgIDAM+7MA0GCSqGSIb3DQEBBQUAMIGMMQswCQYDVQQGEwJJ TDEWMBQGA1UEChMNU3RhcnRDb20gTHRkLjErMCkGA1UECxMiU2VjdXJlIERpZ2l0 YWwgQ2VydGlmaWNhdGUgU2lnbmluZzE4MDYGA1UEAxMvU3RhcnRDb20gQ2xhc3Mg MiBQcmltYXJ5IEludGVybWVkaWF0ZSBTZXJ2ZXIgQ0EwHhcNMTIwNTEzMTEyNDA3 WhcNMTQwNTE1MDMyNTE4WjCBuDEZMBcGA1UEDRMQMjdXQlBrVDhpTUZqbFl3UDEL MAkGA1UEBhMCUlUxHjAcBgNVBAgTFVNhaW50IFBldGVyc2J1cmcgQ2l0eTEZMBcG A1UEBxMQU2FpbnQgUGV0ZXJzYnVyZzEXMBUGA1UEChMOTmlrb2xheSBNYXJrb3Yx FjAUBgNVBAMTDXNtdHAubWZzcGIucnUxIjAgBgkqhkiG9w0BCQEWE3Bvc3RtYXN0 ZXJAbWZzcGIucnUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCy8x+z OQxir+SFqATyU9tQHPFg5jJJnuc1kjNVwowcdJWHI4XYcNWZZlcEZjT5Pb9CWYEy Wf9mzW2+kcsIBdff0QlRT2uUmbDc4NWLc1Tu3Ws+BTf2prNyt5PQ79vtTKV8TOmt 3FTdG8BJS1iNkwidQ07i+Xv2/7RKLjf8tnqnTXWc3VqqC/u+laDMr2gLfcFizfzn S5Pg9Nghc/bbSWkjAWq97kWXZsRR+W7tmeQLmz+nk9kvYFZ5zsJwfMSGLSiPAXMq sIQmyiSs2xsf4yd7iVEJpet3Q/r/v+mjyMHvPCgl5BMVQLcye31aIc/YV6H5fIRS RKHrX/nyMfoZf0ETAgMBAAGjggPDMIIDvzAJBgNVHRMEAjAAMAsGA1UdDwQEAwID qDAdBgNVHSUEFjAUBggrBgEFBQcDAgYIKwYBBQUHAwEwHQYDVR0OBBYEFCKYc6pb 2mmFL/UEEjnc+WeaQ7CaMB8GA1UdIwQYMBaAFBHbI0X9VMxqcW+EigPXvvcBLyaG MDQGA1UdEQQtMCuCDXNtdHAubWZzcGIucnWCCG1mc3BiLnJ1ghB3ZWJtYWlsLm1m c3BiLnJ1MIICIQYDVR0gBIICGDCCAhQwggIQBgsrBgEEAYG1NwECAjCCAf8wLgYI KwYBBQUHAgEWImh0dHA6Ly93d3cuc3RhcnRzc2wuY29tL3BvbGljeS5wZGYwNAYI KwYBBQUHAgEWKGh0dHA6Ly93d3cuc3RhcnRzc2wuY29tL2ludGVybWVkaWF0ZS5w ZGYwgfcGCCsGAQUFBwICMIHqMCcWIFN0YXJ0Q29tIENlcnRpZmljYXRpb24gQXV0 aG9yaXR5MAMCAQEagb5UaGlzIGNlcnRpZmljYXRlIHdhcyBpc3N1ZWQgYWNjb3Jk aW5nIHRvIHRoZSBDbGFzcyAyIFZhbGlkYXRpb24gcmVxdWlyZW1lbnRzIG9mIHRo ZSBTdGFydENvbSBDQSBwb2xpY3ksIHJlbGlhbmNlIG9ubHkgZm9yIHRoZSBpbnRl bmRlZCBwdXJwb3NlIGluIGNvbXBsaWFuY2Ugb2YgdGhlIHJlbHlpbmcgcGFydHkg b2JsaWdhdGlvbnMuMIGcBggrBgEFBQcCAjCBjzAnFiBTdGFydENvbSBDZXJ0aWZp Y2F0aW9uIEF1dGhvcml0eTADAgECGmRMaWFiaWxpdHkgYW5kIHdhcnJhbnRpZXMg YXJlIGxpbWl0ZWQhIFNlZSBzZWN0aW9uICJMZWdhbCBhbmQgTGltaXRhdGlvbnMi IG9mIHRoZSBTdGFydENvbSBDQSBwb2xpY3kuMDUGA1UdHwQuMCwwKqAooCaGJGh0 dHA6Ly9jcmwuc3RhcnRzc2wuY29tL2NydDItY3JsLmNybDCBjgYIKwYBBQUHAQEE gYEwfzA5BggrBgEFBQcwAYYtaHR0cDovL29jc3Auc3RhcnRzc2wuY29tL3N1Yi9j bGFzczIvc2VydmVyL2NhMEIGCCsGAQUFBzAChjZodHRwOi8vYWlhLnN0YXJ0c3Ns LmNvbS9jZXJ0cy9zdWIuY2xhc3MyLnNlcnZlci5jYS5jcnQwIwYDVR0SBBwwGoYY aHR0cDovL3d3dy5zdGFydHNzbC5jb20vMA0GCSqGSIb3DQEBBQUAA4IBAQCXBi96 6VWOn4yMAvg/IOxDkn4ldtiIQ3z8PPA1+58WszNGE+0ppHzNocx9RJtNa+/CV53k +hQaJDTdT/nTRacxQ4BZNOYX4IT9bBs6crldbka9vCvJtMknDrfXdTcEZhWmG6Tr JzLZX+l5V86Yb8o44+YOvacuPCtNWAFLx/6Veq7hJ2gLQXMt4bcSg2QtIy0Jo2D+ 8uEh6MPIBXFlIm3xRechgwtNSfNQXRG7JQyFFkrEhjvbBk7do4yqu8zwBDD1L7ki 8lnUapzSnxhEXN7EAfWk6tSxOe/OT14GNRqqUgCvMB5uICYT25enT5dxMGgvHS6T W2t2lFth7EEC+qFL -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsvMfszkMYq/khagE8lPb UBzxYOYySZ7nNZIzVcKMHHSVhyOF2HDVmWZXBGY0+T2/QlmBMln/Zs1tvpHLCAXX 39EJUU9rlJmw3ODVi3NU7t1rPgU39qazcreT0O/b7UylfEzprdxU3RvASUtYjZMI nUNO4vl79v+0Si43/LZ6p011nN1aqgv7vpWgzK9oC33BYs3850uT4PTYIXP220lp IwFqve5Fl2bEUflu7ZnkC5s/p5PZL2BWec7CcHzEhi0ojwFzKrCEJsokrNsbH+Mn e4lRCaXrd0P6/7/po8jB7zwoJeQTFUC3Mnt9WiHP2Feh+XyEUkSh61/58jH6GX9B EwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded