commentblock.com

Issued by COMODO RSA Domain Validation Secure Server CA

About this certificate


This digital certificate with serial number d0:18:59:25:6c:43:fd:fb:d1:22:aa:8f:13:91:f2:45 was issued on by COMODO CA Limited.

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.

commentblock.com

Organization unit: Domain Control Validated
Organization unit: PositiveSSL

COMODO CA Limited

Organization: COMODO CA Limited

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): d0:18:59:25:6c:43:fd:fb:d1:22:aa:8f:13:91:f2:45
Serial Number (int): 276605846347270653948066993649642238533
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: cf:35:97:2e:87:ca:69:69:d2:53:0a:2e:df:19:c8:37:76:56:54:cc
AuthorityKeyId: 90:af:6a:3a:94:5a:0b:d8:90:ea:12:56:73:df:43:b4:3a:28:da:e7

Fingerprint (sha1): d6:4b:da:cd:81:5a:43:c6:e9:1f:65:80:42:fa:96:23:5a:49:fd:8e
Fingerprint (sha256): 1a:3a:ef:03:d6:76:7e:a6:b0:d7:db:30:14:21:3f:d9:f8:52:44:24:8e:6f:8d:4f:3e:c9:11:1d:60:b2:a4:24

Issuing Certificate URL: http://crt.comodoca.com/COMODORSADomainValidationSecureServerCA.crt

Revocation information

OCSP Server: http://ocsp.comodoca.com
CRL Distribution Point: http://crl.comodoca.com/COMODORSADomainValidationSecureServerCA.crl

Check the revocation status for the current certificate on commentblock.com
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

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

commentblock.com
www.commentblock.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFVTCCBD2gAwIBAgIRANAYWSVsQ/370SKqjxOR8kUwDQYJKoZIhvcNAQELBQAw gZAxCzAJBgNVBAYTAkdCMRswGQYDVQQIExJHcmVhdGVyIE1hbmNoZXN0ZXIxEDAO BgNVBAcTB1NhbGZvcmQxGjAYBgNVBAoTEUNPTU9ETyBDQSBMaW1pdGVkMTYwNAYD VQQDEy1DT01PRE8gUlNBIERvbWFpbiBWYWxpZGF0aW9uIFNlY3VyZSBTZXJ2ZXIg Q0EwHhcNMTYwMTAxMDAwMDAwWhcNMTYxMDE0MjM1OTU5WjBUMSEwHwYDVQQLExhE b21haW4gQ29udHJvbCBWYWxpZGF0ZWQxFDASBgNVBAsTC1Bvc2l0aXZlU1NMMRkw FwYDVQQDExBjb21tZW50YmxvY2suY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8A MIIBCgKCAQEAsm5zMKPncrd8F9luEUBHUHHF2RyRB33ZSxzt84TUYK6bwCLd+rwi KppgwjUVXUIDzr5PiclFsuElihwDSPWQhVx9IgYxtdXldkkPnUJb+eMxYPBoDown Yp1ZdKOVW4tBhqbzChInAlXUm0jM4fmn5Ajfklh5lJCM2LE+aPZk9mgr3UOPkwB8 khe4CY+fNSI8GXMmOEKacftppK07GDDbNecSqjROAlES+8+fQ0jn0EMsgOxW5n8O 2IeVELJP3HyBFlAspmv02/7TWhqXBizhMQbXyZC64uIKwzs9QgAL9MfbhkhwRLqc ToNfOnuYPc1JianXHMLDywqgdBRJ+Bfe9wIDAQABo4IB4zCCAd8wHwYDVR0jBBgw FoAUkK9qOpRaC9iQ6hJWc99DtDoo2ucwHQYDVR0OBBYEFM81ly6Hymlp0lMKLt8Z yDd2VlTMMA4GA1UdDwEB/wQEAwIFoDAMBgNVHRMBAf8EAjAAMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjBPBgNVHSAESDBGMDoGCysGAQQBsjEBAgIHMCsw KQYIKwYBBQUHAgEWHWh0dHBzOi8vc2VjdXJlLmNvbW9kby5jb20vQ1BTMAgGBmeB DAECATBUBgNVHR8ETTBLMEmgR6BFhkNodHRwOi8vY3JsLmNvbW9kb2NhLmNvbS9D T01PRE9SU0FEb21haW5WYWxpZGF0aW9uU2VjdXJlU2VydmVyQ0EuY3JsMIGFBggr BgEFBQcBAQR5MHcwTwYIKwYBBQUHMAKGQ2h0dHA6Ly9jcnQuY29tb2RvY2EuY29t L0NPTU9ET1JTQURvbWFpblZhbGlkYXRpb25TZWN1cmVTZXJ2ZXJDQS5jcnQwJAYI KwYBBQUHMAGGGGh0dHA6Ly9vY3NwLmNvbW9kb2NhLmNvbTAxBgNVHREEKjAoghBj b21tZW50YmxvY2suY29tghR3d3cuY29tbWVudGJsb2NrLmNvbTANBgkqhkiG9w0B AQsFAAOCAQEAR2NRvBzfijx96/Bbmj5O+PWeD2C1trfBoetmfTm2Jlyaij6wogPh hbRIPcTTIFoadKwjUsdfuxRBXDEQtrAOtBQ0XsMHUn6XNJs7F7bw4qleOH1mzXz6 vc+bnuE+n4zDrsZOjH04zYULnZxgYdnyuhcjo/BRrly6V6bhCkKBiL/zbAC17ONp 9qqwjPDrT0vBYifEWcnpGNlgtrqIVmQ86t2vJKO+qHEaJtt2ydoj6Gf4WT3I6WyR vcBdygUBFWAeeBVIl2qWCfPtM6N4WtgsOizgDuZXTZiFKCPFFhD6c0SXz13obI5i 5oLs8CrTkh3wVFCW10WHH6EwSf2htJSTYg== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsm5zMKPncrd8F9luEUBH UHHF2RyRB33ZSxzt84TUYK6bwCLd+rwiKppgwjUVXUIDzr5PiclFsuElihwDSPWQ hVx9IgYxtdXldkkPnUJb+eMxYPBoDownYp1ZdKOVW4tBhqbzChInAlXUm0jM4fmn 5Ajfklh5lJCM2LE+aPZk9mgr3UOPkwB8khe4CY+fNSI8GXMmOEKacftppK07GDDb NecSqjROAlES+8+fQ0jn0EMsgOxW5n8O2IeVELJP3HyBFlAspmv02/7TWhqXBizh MQbXyZC64uIKwzs9QgAL9MfbhkhwRLqcToNfOnuYPc1JianXHMLDywqgdBRJ+Bfe 9wIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded