teachers.theguardian.com

Issued by PositiveSSL CA 2

About this certificate


This digital certificate with serial number e3:3f:0b:4b:aa:c4:38:77:e1:93:95:e0:da:d8:f0:6d 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.

Cerificate errors/warnings *beta

  • commonName field is deprecated

teachers.theguardian.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): e3:3f:0b:4b:aa:c4:38:77:e1:93:95:e0:da:d8:f0:6d
Serial Number (int): 302062098846731093822174821634050420845
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: 8a:22:ba:34:71:dc:9d:d7:f6:45:ea:08:a0:a6:f2:60:bd:bc:04:ae
AuthorityKeyId: 99:e4:40:5f:6b:14:5e:3e:05:d9:dd:d3:63:54:fc:62:b8:f7:00:ac

Fingerprint (sha1): 34:e2:a9:8c:4e:bd:e1:4f:8f:cf:17:c0:47:00:c3:44:db:c8:bb:72
Fingerprint (sha256): 44:d8:d3:e3:6e:8a:69:67:d6:09:53:21:88:90:aa:a3:a4:9f:f6:6f:21:21:e0:8c:64:3c:95:3e:40:3d:35:d0

Issuing Certificate URL: http://crt.comodoca.com/PositiveSSLCA2.crt

Revocation information

OCSP Server: http://ocsp.comodoca.com
CRL Distribution Point: http://crl.comodoca.com/PositiveSSLCA2.crl

Check the revocation status for the current certificate on teachers.theguardian.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

SHA1 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

teachers.theguardian.com
www.teachers.theguardian.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFHTCCBAWgAwIBAgIRAOM/C0uqxDh34ZOV4NrY8G0wDQYJKoZIhvcNAQEFBQAw czELMAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4G A1UEBxMHU2FsZm9yZDEaMBgGA1UEChMRQ09NT0RPIENBIExpbWl0ZWQxGTAXBgNV BAMTEFBvc2l0aXZlU1NMIENBIDIwHhcNMTMxMTA3MDAwMDAwWhcNMTQxMTA3MjM1 OTU5WjBcMSEwHwYDVQQLExhEb21haW4gQ29udHJvbCBWYWxpZGF0ZWQxFDASBgNV BAsTC1Bvc2l0aXZlU1NMMSEwHwYDVQQDExh0ZWFjaGVycy50aGVndWFyZGlhbi5j b20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDqNbxRTbstPFj27Nfv aBQf9A/d9oZRREItrmhdiOfkjm79U+dI9QBDwCLYlyjwErX0Oo2cEuoGELaopDwN RJrHVlHhHwMgfX/3tnJiB/OdHdydfVlsoq1aie6ZeAdir+FSHOEOTNuqwiRMS0ns EPADEQ1b6ZxO82VumDoMwHeuazYgJS7CmGiixajVnMg3gdodcAU6iQeCEvkj2zNG thSsyTLgfF72klgkvAUJMX5VAjHAZaX1bYY6Ci1tLRRXxeMms1nwrGInK9hT9/0S uUxsuhA8aTVpK3FcdXU1JxiLl7AXVjll3VOwFo1GUcgUaiJZLgOGRAOxTUBg1X7r EaixAgMBAAGjggHBMIIBvTAfBgNVHSMEGDAWgBSZ5EBfaxRePgXZ3dNjVPxiuPcA rDAdBgNVHQ4EFgQUiiK6NHHcndf2ReoIoKbyYL28BK4wDgYDVR0PAQH/BAQDAgWg MAwGA1UdEwEB/wQCMAAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMFAG A1UdIARJMEcwOwYLKwYBBAGyMQECAgcwLDAqBggrBgEFBQcCARYeaHR0cDovL3d3 dy5wb3NpdGl2ZXNzbC5jb20vQ1BTMAgGBmeBDAECATA7BgNVHR8ENDAyMDCgLqAs hipodHRwOi8vY3JsLmNvbW9kb2NhLmNvbS9Qb3NpdGl2ZVNTTENBMi5jcmwwbAYI KwYBBQUHAQEEYDBeMDYGCCsGAQUFBzAChipodHRwOi8vY3J0LmNvbW9kb2NhLmNv bS9Qb3NpdGl2ZVNTTENBMi5jcnQwJAYIKwYBBQUHMAGGGGh0dHA6Ly9vY3NwLmNv bW9kb2NhLmNvbTBBBgNVHREEOjA4ghh0ZWFjaGVycy50aGVndWFyZGlhbi5jb22C HHd3dy50ZWFjaGVycy50aGVndWFyZGlhbi5jb20wDQYJKoZIhvcNAQEFBQADggEB ACjpazKA+xUMtBBxa/+WXoVx5gTjKvYbVBgs43LDPgUkXTx9SbfplujaJ/+L83fY FkqJGnfEUy9SIMylU45SW9lSa9mskjqXrqjSMUsse/t1JUyYwt7os+CrJjgXoZAr T+hX7Og4PnCfR4J+3+z8zmI++XHERLvbWSYQLY3Bf7CcwDUmEJf1vGvHZZt4ZlOE UGqSmXfH/sQ0mVJMQZgJFTEgas/7PHo6Re30kOy7Zud6iEFHlXJlLTGJnySNAQ8e LQZL6U444TrYsdOoBCxhML/na+y/a3DVi0ujpz28eFm6Ckp3SWEeDYnygOv2oNTs c451/aDRLkWk+WI8BB0XIqg= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6jW8UU27LTxY9uzX72gU H/QP3faGUURCLa5oXYjn5I5u/VPnSPUAQ8Ai2Jco8BK19DqNnBLqBhC2qKQ8DUSa x1ZR4R8DIH1/97ZyYgfznR3cnX1ZbKKtWonumXgHYq/hUhzhDkzbqsIkTEtJ7BDw AxENW+mcTvNlbpg6DMB3rms2ICUuwphoosWo1ZzIN4HaHXAFOokHghL5I9szRrYU rMky4Hxe9pJYJLwFCTF+VQIxwGWl9W2GOgotbS0UV8XjJrNZ8KxiJyvYU/f9ErlM bLoQPGk1aStxXHV1NScYi5ewF1Y5Zd1TsBaNRlHIFGoiWS4DhkQDsU1AYNV+6xGo sQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded