www.computech.com

Issued by COMODO High-Assurance Secure Server CA

About this certificate


This digital certificate with serial number 2a:ba:99:23:b9:4a:8e:99:ee:c9:ee:98:1b:04:9a:99 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

Computech Systems Inc

Organization: Computech Systems Inc
Organization unit: Computech Systems Inc
Organization unit: InstantSSL
Address: 30069 Business Center Drive
Postal code: 20622
State / Province: Maryland
Locality: Charlotte Hall
Country: US

COMODO CA Limited

Organization: COMODO CA Limited
Postal code: 20622
State / Province: Maryland
Locality: Charlotte Hall
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 2a:ba:99:23:b9:4a:8e:99:ee:c9:ee:98:1b:04:9a:99
Serial Number (int): 56796449077653852048892525781090343577
Serial Number lenght: 126 bits, 16 octets

SubjectKeyId: 85:45:39:e1:8c:47:3e:2b:86:d1:ad:1c:cb:31:a7:8e:7e:2e:e7:47
AuthorityKeyId: 3f:d5:b5:d0:d6:44:79:50:4a:17:a3:9b:8c:4a:dc:b8:b0:22:64:6b

Fingerprint (sha1): 30:0e:75:c9:55:21:d2:3d:83:f3:93:36:6d:4b:b3:ce:3c:dc:8f:86
Fingerprint (sha256): 09:7e:02:23:11:bb:38:04:39:22:4b:80:34:a3:72:7d:58:4e:7d:02:67:52:eb:20:97:94:11:16:ba:1f:d1:40

Issuing Certificate URL: http://crt.comodoca.com/COMODOHigh-AssuranceSecureServerCA.crt

Revocation information

OCSP Server: http://ocsp.comodoca.com
CRL Distribution Point: http://crl.comodoca.com/COMODOHigh-AssuranceSecureServerCA.crl

Check the revocation status for the current certificate on www.computech.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

www.computech.com
computech.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFwTCCBKmgAwIBAgIQKrqZI7lKjpnuye6YGwSamTANBgkqhkiG9w0BAQUFADCB iTELMAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4G A1UEBxMHU2FsZm9yZDEaMBgGA1UEChMRQ09NT0RPIENBIExpbWl0ZWQxLzAtBgNV BAMTJkNPTU9ETyBIaWdoLUFzc3VyYW5jZSBTZWN1cmUgU2VydmVyIENBMB4XDTEy MDQxNzAwMDAwMFoXDTEzMDQxNzIzNTk1OVowgeAxCzAJBgNVBAYTAlVTMQ4wDAYD VQQREwUyMDYyMjERMA8GA1UECBMITWFyeWxhbmQxFzAVBgNVBAcTDkNoYXJsb3R0 ZSBIYWxsMSQwIgYDVQQJExszMDA2OSBCdXNpbmVzcyBDZW50ZXIgRHJpdmUxHjAc BgNVBAoTFUNvbXB1dGVjaCBTeXN0ZW1zIEluYzEeMBwGA1UECxMVQ29tcHV0ZWNo IFN5c3RlbXMgSW5jMRMwEQYDVQQLEwpJbnN0YW50U1NMMRowGAYDVQQDExF3d3cu Y29tcHV0ZWNoLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKOa joLsEmH4x510+gPd8bVJh9Pww/dSiSuSRhPoTh/OMpvwcPrkRF5vxGqZEoGkeSV+ DDKLvvwtIqhJf0dN5+gaY2hIuQLu36SbTMrFFmKWc2j3iDHGbNkO7mTcXuLoS24L 5eivrBuJSkAphxanoekSu+39KOdelpXUw/SWVkUzq+k9dJHz71gGAefmXbMmUC5a QP7dai1oyQqfo7IQPNhVU40lFpHIZJiXSJmAi5MCvE1P/9TB52mX773PdkB2VeOy vNqqg9M/C3Wgs8QkgpGpe0WKiXu6ydi+1cEw4imgacLX5bUTxE196OxR895+/kHH 2qwC7uO6KTXLNr+HhZECAwEAAaOCAcowggHGMB8GA1UdIwQYMBaAFD/VtdDWRHlQ Shejm4xK3LiwImRrMB0GA1UdDgQWBBSFRTnhjEc+K4bRrRzLMaeOfi7nRzAOBgNV HQ8BAf8EBAMCBaAwDAYDVR0TAQH/BAIwADAdBgNVHSUEFjAUBggrBgEFBQcDAQYI KwYBBQUHAwIwRgYDVR0gBD8wPTA7BgwrBgEEAbIxAQIBAwQwKzApBggrBgEFBQcC ARYdaHR0cHM6Ly9zZWN1cmUuY29tb2RvLmNvbS9DUFMwTwYDVR0fBEgwRjBEoEKg QIY+aHR0cDovL2NybC5jb21vZG9jYS5jb20vQ09NT0RPSGlnaC1Bc3N1cmFuY2VT ZWN1cmVTZXJ2ZXJDQS5jcmwwgYAGCCsGAQUFBwEBBHQwcjBKBggrBgEFBQcwAoY+ aHR0cDovL2NydC5jb21vZG9jYS5jb20vQ09NT0RPSGlnaC1Bc3N1cmFuY2VTZWN1 cmVTZXJ2ZXJDQS5jcnQwJAYIKwYBBQUHMAGGGGh0dHA6Ly9vY3NwLmNvbW9kb2Nh LmNvbTArBgNVHREEJDAighF3d3cuY29tcHV0ZWNoLmNvbYINY29tcHV0ZWNoLmNv bTANBgkqhkiG9w0BAQUFAAOCAQEAfTJREPKeJrmHOzaQxwTiead5jrZs7ktiEIOg I0kA9xCiwxYELyAB1IY57I4jQ3EPALyu3eZTpPFf5FDmQewdASPz9YwjoFPcEpUg Y3d8Jdk7Fes5XUmjKsLXmTlIdzqPipTKhFQgqBPHNgucjTA3WlxTTM+oaDFpUIUp tVGtOarNDA147yNjfbABK79GFItEo4iqwsEm+Os4cu6TYYv46yO4q0QdFN60yCar 7qXI1a3g0EZjSkgPVijV89PNrZY9o2TNOag1A5IgXAUlH1a8a8+bh2UugCEQKynt 9DBE5ZW5ZQ6l9any7z6sRLYpmVv2JBBxXRa76BMWesvvYrJLdA== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo5qOguwSYfjHnXT6A93x tUmH0/DD91KJK5JGE+hOH84ym/Bw+uREXm/EapkSgaR5JX4MMou+/C0iqEl/R03n 6BpjaEi5Au7fpJtMysUWYpZzaPeIMcZs2Q7uZNxe4uhLbgvl6K+sG4lKQCmHFqeh 6RK77f0o516WldTD9JZWRTOr6T10kfPvWAYB5+ZdsyZQLlpA/t1qLWjJCp+jshA8 2FVTjSUWkchkmJdImYCLkwK8TU//1MHnaZfvvc92QHZV47K82qqD0z8LdaCzxCSC kal7RYqJe7rJ2L7VwTDiKaBpwtfltRPETX3o7FHz3n7+QcfarALu47opNcs2v4eF kQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded