proton-it.co.uk

Issued by COMODO RSA Domain Validation Secure Server CA

About this certificate


This digital certificate with serial number 69:50:d8:47:3c:7a:7b:53:4c:34:43:2d:7d:11:5e:cb 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

proton-it.co.uk

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): 69:50:d8:47:3c:7a:7b:53:4c:34:43:2d:7d:11:5e:cb
Serial Number (int): 139988709950490052065683650459049483979
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId: c4:3e:06:0c:17:71:2e:35:97:9b:e6:42:1f:fe:d4:37:26:c1:a3:a1
AuthorityKeyId: 90:af:6a:3a:94:5a:0b:d8:90:ea:12:56:73:df:43:b4:3a:28:da:e7

Fingerprint (sha1): 3a:b2:2a:16:ba:fd:2d:4c:c3:8f:e9:3a:d0:30:af:8f:29:f1:ab:2f
Fingerprint (sha256): e3:7d:4f:5b:6a:fb:0e:e6:f6:85:25:74:bc:eb:09:ff:77:28:92:4e:7d:7d:13:7c:e2:2b:66:41:c1:48:a3:45

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 proton-it.co.uk
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

proton-it.co.uk
www.proton-it.co.uk

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFUTCCBDmgAwIBAgIQaVDYRzx6e1NMNEMtfRFeyzANBgkqhkiG9w0BAQsFADCB kDELMAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4G A1UEBxMHU2FsZm9yZDEaMBgGA1UEChMRQ09NT0RPIENBIExpbWl0ZWQxNjA0BgNV BAMTLUNPTU9ETyBSU0EgRG9tYWluIFZhbGlkYXRpb24gU2VjdXJlIFNlcnZlciBD QTAeFw0xNTA1MjAwMDAwMDBaFw0xNjA1MjEyMzU5NTlaMFMxITAfBgNVBAsTGERv bWFpbiBDb250cm9sIFZhbGlkYXRlZDEUMBIGA1UECxMLUG9zaXRpdmVTU0wxGDAW BgNVBAMTD3Byb3Rvbi1pdC5jby51azCCASIwDQYJKoZIhvcNAQEBBQADggEPADCC AQoCggEBALWfJh0g/Lnhi5IjB2ImOlUkqjYrLXXylLd6+EWj3OR8ih1RVL88PoZZ hRSDaGbUfx7fzA+oooRWQDPsvFspQetMsR7qwzdkDrG5+gla/aVhg2OEMpOtTMw/ K/QJ8bI2pvkxdKX1VwcTLc9d2udTDHOY4Wtyrfsnr23SvTj1GXsOtIPtoonRH3ZU zfL805ETbJxYzN8QLpz2PoYMbrV6HwaKWdM36HpcK8zArw3l/PLekFQXK2kEcDnH xIQnBi4VMBWvSd75hYUi1nCK9xL5JXB/3KLKDXQeJD2GWnsVVRmNPq8ZIhD3AZG8 PAYww5EC39G1Vz+se65rx/XoQS6I21cCAwEAAaOCAeEwggHdMB8GA1UdIwQYMBaA FJCvajqUWgvYkOoSVnPfQ7Q6KNrnMB0GA1UdDgQWBBTEPgYMF3EuNZeb5kIf/tQ3 JsGjoTAOBgNVHQ8BAf8EBAMCBaAwDAYDVR0TAQH/BAIwADAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwTwYDVR0gBEgwRjA6BgsrBgEEAbIxAQICBzArMCkG CCsGAQUFBwIBFh1odHRwczovL3NlY3VyZS5jb21vZG8uY29tL0NQUzAIBgZngQwB AgEwVAYDVR0fBE0wSzBJoEegRYZDaHR0cDovL2NybC5jb21vZG9jYS5jb20vQ09N T0RPUlNBRG9tYWluVmFsaWRhdGlvblNlY3VyZVNlcnZlckNBLmNybDCBhQYIKwYB BQUHAQEEeTB3ME8GCCsGAQUFBzAChkNodHRwOi8vY3J0LmNvbW9kb2NhLmNvbS9D T01PRE9SU0FEb21haW5WYWxpZGF0aW9uU2VjdXJlU2VydmVyQ0EuY3J0MCQGCCsG AQUFBzABhhhodHRwOi8vb2NzcC5jb21vZG9jYS5jb20wLwYDVR0RBCgwJoIPcHJv dG9uLWl0LmNvLnVrghN3d3cucHJvdG9uLWl0LmNvLnVrMA0GCSqGSIb3DQEBCwUA A4IBAQAZJfCfXbpodg/CWbNZTQzU5Ko2YFRSCjyasPUKvGcHGtSc6iocFESDZmC1 vDINOxdZLrN5bQQb6qDITgs+gn0obQ6W1a63IggA8DQd9nELc4BxmfNTprc6PIut FC5D627HchcYgPoI5ZctnQc9BARzj9DliXM/8n2zE8nJbRuMdWj1xkoGCfgqfqK2 SkZP8awsargEGY5xKa5K+wHmtEH3BgAcsFJJ40V2ALKySsvSHwmke6i2zAjRUVpf sfig5d6mZP78qe6mq9fTn8U0JIe0XQwnoaJGmGGQ7Wz+U3dOrubQYH81yuDz1GHJ vjbg2NQ/sWUnr21U7Y6lJOcsLl2R -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtZ8mHSD8ueGLkiMHYiY6 VSSqNistdfKUt3r4RaPc5HyKHVFUvzw+hlmFFINoZtR/Ht/MD6iihFZAM+y8WylB 60yxHurDN2QOsbn6CVr9pWGDY4Qyk61MzD8r9Anxsjam+TF0pfVXBxMtz13a51MM c5jha3Kt+yevbdK9OPUZew60g+2iidEfdlTN8vzTkRNsnFjM3xAunPY+hgxutXof BopZ0zfoelwrzMCvDeX88t6QVBcraQRwOcfEhCcGLhUwFa9J3vmFhSLWcIr3Evkl cH/cosoNdB4kPYZaexVVGY0+rxkiEPcBkbw8BjDDkQLf0bVXP6x7rmvH9ehBLojb VwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded