WoSign CT Monitor

Issued by IMS CT Monitor CA

About this certificate

This digital certificate with serial number f0:20:e2:4c:5e:ea:34:54:40:1e:66:10:33:e7:27:26 was issued on by WoSign CA Limited.

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.

As someone interested in digital certificates you will love EV SSL Certificates without the hessle, right? Easy, automated EV SSL Certificates for only € 99 ($ 121 or £ 87).


We have idenified some issues with this certificate:

  • Characters in labels of DNSNames MUST be alphanumeric, - , _ or * (BRs: 7.1.4.2)
  • DNSNames must have a valid TLD. (BRs: 7.1.4.2)
  • Subscriber certificates MUST contain the Subject Alternate Name extension (BRs: 7.1.4.2.1)
  • Subscriber Certificate: authorityInformationAccess MUST contain the HTTP URL of the Issuing CA's OSCP responder. (BRs: 7.1.2.3)
  • Subscriber Certiifcate: authorityInformationAccess MUST be present, with the exception of stapling. (BRs: 7.1.2.3)
  • Subscriber certificates must contain at least one policy identifier that indicates adherence to CAB standards (BRs: 7.1.6.4)
  • Subscriber Certificate: certificatePolicies MUST be present and SHOULD NOT be marked critical. (BRs: 7.1.2.2)
  • Subscriber certificates MUST have the extended key usage extension present (BRs: 7.1.2.3)
  • The common name field in subscriber certificates must include only names from the SAN extension (BRs: 7.1.4.2.2)
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
  • Subscriber certificates authorityInformationAccess extension should contain the HTTP URL of the issuing CA’s certificate (BRs: 7.1.2.3)

WoSign CA Limited

Organization: WoSign CA Limited
Country: CN

WoSign CA Limited

Organization: WoSign CA Limited
Country: CN

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): f0:20:e2:4c:5e:ea:34:54:40:1e:66:10:33:e7:27:26
Serial Number (int): 319185462363138427024832253125617723174
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: 5c:35:4d:0a:d9:29:fa:71:45:68:fd:38:a4:dd:41:51:ac:05:93:6f
AuthorityKeyId: e5:f3:e4:36:ce:2d:c4:53:7a:39:d3:49:e2:91:a0:cf:02:27:54:c3

Fingerprint (sha1): 97:56:8c:de:ed:60:19:87:c4:f6:08:fe:14:e3:a1:46:27:b7:68:9a
Fingerprint (sha256): f8:41:d9:1b:95:00:c9:c2:03:fa:1c:7d:4a:c8:3c:fd:96:80:4b:99:41:f1:48:de:5a:c0:5c:b9:61:f4:ab:70


Revocation information


Check the revocation status for the current certificate on WoSign CT Monitor
0
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

Extended Key Usages

Extensions

4 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any subject alternative names.

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIDyzCCArOgAwIBAgIRAPAg4kxe6jRUQB5mEDPnJyYwDQYJKoZIhvcNAQELBQAw RTELMAkGA1UEBhMCQ04xGjAYBgNVBAoTEVdvU2lnbiBDQSBMaW1pdGVkMRowGAYD VQQDExFJTVMgQ1QgTW9uaXRvciBDQTAeFw0xNTEyMjkwNTMzMDFaFw0xNTEyMzAw NTMzMDFaMEUxCzAJBgNVBAYTAkNOMRowGAYDVQQKExFXb1NpZ24gQ0EgTGltaXRl ZDEaMBgGA1UEAxMRV29TaWduIENUIE1vbml0b3IwggEiMA0GCSqGSIb3DQEBAQUA A4IBDwAwggEKAoIBAQDIPrcHHWxpC7nc5RJ1w+k2+LQfqBNnv/zsbQfX9WeoImbb 2AFX/NnF3HUnjBRC6cIMUdkjlCcSXemSSB53aT+U8eb4JTuTfQ9wfzGbEjccma6I 9cq4Fln3d9WN9e02NdP5uKbqpkleCfiLqfysLaxVwdbbxiuKSBZLOk6CpIiGel/c UF+6z1SVprKY/CV2CeM02Q2b27FvVFgR0PxJ3qJ+dLCR7UWsZfEVb+IiS+Pc3tZh eKM2duF2qUf2tuvZGZkdp6v3siGn9/Hp2ZIHiQ8UXccNiK8wN48m/6Ryb4bH83l4 FS5Ti1BO6Ad5DDoE6abhsQVScmFkFVYl4OG3NWiLAgMBAAGjgbUwgbIwHQYDVR0O BBYEFFw1TQrZKfpxRWj9OKTdQVGsBZNvMHEGA1UdIwRqMGiAFOXz5DbOLcRTejnT SeKRoM8CJ1TDoT6kPDA6MQswCQYDVQQGEwJDTjEaMBgGA1UEChMRV29TaWduIENB IExpbWl0ZWQxDzANBgNVBAMTBklNUyBDQYIQC0mLH91/aRvYvq4EUDeyKDAJBgNV HRMEAjAAMBMGCisGAQQB1nkCBAMBAf8EAgUAMA0GCSqGSIb3DQEBCwUAA4IBAQAt w4buL72ljvRaqfETRfe8tHDIM1VE9hTHGyEyIIupH9YinoV2rGTf4z7WOUDLOJ6l l8Yj1pm3ASOJ3lEemFY0tZpzBUEptFDVugwNIU6ZfldrNub31htqe7JjQGJGci4w xeeWoQ/hiJzXcarlScotn7nbbbDQfHjlfp81ZyR+wjaZ6krpfPzi1yHuAZNwjntU UEJctYEXbVyEWMmRNTn0z/0zCcWweIfydR2vQ1scm6R7nk3jOKlt1oV/2S8NmlXZ Z7vFBqxiNawDqKUFddbuaGpuU5r+27+oGd14zhrHvkGBmyOuDwhvfUv95qOEllhJ 0SsypvgwtdAlCBZLfVzw -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyD63Bx1saQu53OUSdcPp Nvi0H6gTZ7/87G0H1/VnqCJm29gBV/zZxdx1J4wUQunCDFHZI5QnEl3pkkged2k/ lPHm+CU7k30PcH8xmxI3HJmuiPXKuBZZ93fVjfXtNjXT+bim6qZJXgn4i6n8rC2s VcHW28YrikgWSzpOgqSIhnpf3FBfus9UlaaymPwldgnjNNkNm9uxb1RYEdD8Sd6i fnSwke1FrGXxFW/iIkvj3N7WYXijNnbhdqlH9rbr2RmZHaer97Ihp/fx6dmSB4kP FF3HDYivMDePJv+kcm+Gx/N5eBUuU4tQTugHeQw6BOmm4bEFUnJhZBVWJeDhtzVo iwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded