mail.spt.vn

Issued by StartCom Class 1 Primary Intermediate Server CA

About this certificate


This digital certificate with serial number 05:ee:6d:45:b1:78:ac 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.spt.vn

Country: VN

StartCom Ltd.

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

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 05:ee:6d:45:b1:78:ac
Serial Number (int): 1669527971657900
Serial Number lenght: 51 bits, 7 octets

SubjectKeyId: 28:b5:f5:db:4b:2e:cc:c8:78:b9:a1:15:94:89:3e:7b:93:32:8e:95
AuthorityKeyId: eb:42:34:d0:98:b0:ab:9f:f4:1b:6b:08:f7:cc:64:2e:ef:0e:2c:45

Fingerprint (sha1): 76:4f:fd:2f:f5:e8:34:3b:92:9c:9e:01:24:6a:5a:f5:35:2d:25:d5
Fingerprint (sha256): f4:38:2d:c4:e5:be:72:7f:9f:24:36:07:6c:62:a1:c3:cc:b9:6e:af:e2:76:2f:94:8a:f0:18:f7:c6:b2:8d:2e

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.spt.vn
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

SHA256 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.spt.vn
spt.vn

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGLTCCBRWgAwIBAgIHBe5tRbF4rDANBgkqhkiG9w0BAQsFADCBjDELMAkGA1UE BhMCSUwxFjAUBgNVBAoTDVN0YXJ0Q29tIEx0ZC4xKzApBgNVBAsTIlNlY3VyZSBE aWdpdGFsIENlcnRpZmljYXRlIFNpZ25pbmcxODA2BgNVBAMTL1N0YXJ0Q29tIENs YXNzIDEgUHJpbWFyeSBJbnRlcm1lZGlhdGUgU2VydmVyIENBMB4XDTE1MDcwMjEx MDAyMFoXDTE2MDcwMzAyNDc1M1owRTELMAkGA1UEBhMCVk4xFDASBgNVBAMTC21h aWwuc3B0LnZuMSAwHgYJKoZIhvcNAQkBFhFwb3N0bWFzdGVyQHNwdC52bjCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAK0yFUntJLq5GAH3U3reMSPY+jRk cLvmKCyg/b0eLVKZegIkfx+LLSoILJ2tezE0HU118zqpUvadUGBwTB4J2ieRgYDT OhFG75ggHPCAT6DLdDG78J1G25mwqRoYaEPsOgD2F7Ka75Pq9pGEgZNd15j5I1Jl iSdXqIhndBwXnJpIGosmGMbvOTyadxTWXFAj1MVluXYxomA8U+AQOz41McpSYCX0 kJ1dDVvW/BGWh8YAHMUW56L7ZIe9UwwY002RENOXn5uh1EZuQ/lYy+J9diGJ3kbE N2vnfXOEmxjvWQ3N7e61FL9WmJrkhCjRjt/9KCc6pfHZphHckm78R/E3s7kCAwEA AaOCAtgwggLUMAkGA1UdEwQCMAAwCwYDVR0PBAQDAgOoMBMGA1UdJQQMMAoGCCsG AQUFBwMBMB0GA1UdDgQWBBQotfXbSy7MyHi5oRWUiT57kzKOlTAfBgNVHSMEGDAW gBTrQjTQmLCrn/Qbawj3zGQu7w4sRTAeBgNVHREEFzAVggttYWlsLnNwdC52boIG c3B0LnZuMIIBVgYDVR0gBIIBTTCCAUkwCAYGZ4EMAQIBMIIBOwYLKwYBBAGBtTcB AgMwggEqMC4GCCsGAQUFBwIBFiJodHRwOi8vd3d3LnN0YXJ0c3NsLmNvbS9wb2xp Y3kucGRmMIH3BggrBgEFBQcCAjCB6jAnFiBTdGFydENvbSBDZXJ0aWZpY2F0aW9u IEF1dGhvcml0eTADAgEBGoG+VGhpcyBjZXJ0aWZpY2F0ZSB3YXMgaXNzdWVkIGFj Y29yZGluZyB0byB0aGUgQ2xhc3MgMSBWYWxpZGF0aW9uIHJlcXVpcmVtZW50cyBv ZiB0aGUgU3RhcnRDb20gQ0EgcG9saWN5LCByZWxpYW5jZSBvbmx5IGZvciB0aGUg aW50ZW5kZWQgcHVycG9zZSBpbiBjb21wbGlhbmNlIG9mIHRoZSByZWx5aW5nIHBh cnR5IG9ibGlnYXRpb25zLjA1BgNVHR8ELjAsMCqgKKAmhiRodHRwOi8vY3JsLnN0 YXJ0c3NsLmNvbS9jcnQxLWNybC5jcmwwgY4GCCsGAQUFBwEBBIGBMH8wOQYIKwYB BQUHMAGGLWh0dHA6Ly9vY3NwLnN0YXJ0c3NsLmNvbS9zdWIvY2xhc3MxL3NlcnZl ci9jYTBCBggrBgEFBQcwAoY2aHR0cDovL2FpYS5zdGFydHNzbC5jb20vY2VydHMv c3ViLmNsYXNzMS5zZXJ2ZXIuY2EuY3J0MCMGA1UdEgQcMBqGGGh0dHA6Ly93d3cu c3RhcnRzc2wuY29tLzANBgkqhkiG9w0BAQsFAAOCAQEAUYWn7iPGMxU+q3OYR08v G/gVwzGJaBaB9TT4+pvrJ6FsIHu2na6EihShklxDSWtqASgWF/QYr8yzrgueC/4V e3hHtKshVKVtbxVOf3HSvvMsYO4cAOJzybVN8YJi/UW7ySa7geA06poWKwnyZuii 7Hf7715qCmepqvrai0bDU78EChJ2wD96Ppt5N6/ckJ4cx0bBX3g5u0L2I1/AMA7I Hieq6xoxGykBG3cH3fhOwYaIUdv08ST5alUHGcnQCy/yl7x97KSu10JhPWEL9xqe fiKJlz1EkPahNpTjAr1bqonFhx/2i1vUaa3aK8dfEOhfxwB0UrWN9XiJC8DjNmWY jA== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArTIVSe0kurkYAfdTet4x I9j6NGRwu+YoLKD9vR4tUpl6AiR/H4stKggsna17MTQdTXXzOqlS9p1QYHBMHgna J5GBgNM6EUbvmCAc8IBPoMt0MbvwnUbbmbCpGhhoQ+w6APYXsprvk+r2kYSBk13X mPkjUmWJJ1eoiGd0HBecmkgaiyYYxu85PJp3FNZcUCPUxWW5djGiYDxT4BA7PjUx ylJgJfSQnV0NW9b8EZaHxgAcxRbnovtkh71TDBjTTZEQ05efm6HURm5D+VjL4n12 IYneRsQ3a+d9c4SbGO9ZDc3t7rUUv1aYmuSEKNGO3/0oJzql8dmmEdySbvxH8Tez uQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded