xythos.williams.edu

Issued by COMODO High-Assurance Secure Server CA

About this certificate


This digital certificate with serial number 05:9d:42:3f:f4:ba:8d:6a:6a:cf:8e:7f:a0:d8:73:64 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.

Williams College

Organization: Williams College
Organization unit: Office of Information Technology
Organization unit: Hosted by Williams College
Organization unit: PlatinumSSL
Address: Main Street
Postal code: 01267
State / Province: MA
Locality: Williamstown
Country: US

COMODO CA Limited

Organization: COMODO CA Limited
Postal code: 01267
State / Province: MA
Locality: Williamstown
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 05:9d:42:3f:f4:ba:8d:6a:6a:cf:8e:7f:a0:d8:73:64
Serial Number (int): 7462674291862497126681573332482552676
Serial Number lenght: 123 bits, 16 octets

SubjectKeyId: 6c:17:bf:2e:8b:d1:c5:33:91:10:19:2e:0f:25:6e:75:77:94:13:64
AuthorityKeyId: 3f:d5:b5:d0:d6:44:79:50:4a:17:a3:9b:8c:4a:dc:b8:b0:22:64:6b

Fingerprint (sha1): a7:b6:b7:46:75:01:02:72:2c:f0:cd:6a:08:28:7c:e7:b6:e8:59:dd
Fingerprint (sha256): b6:cb:fb:3a:f1:01:ad:86:60:0b:cc:ad:10:d7:51:8b:90:be:e3:f4:94:78:3e:e8:09:ab:4f:9a:7e:0b:d2:c3

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 xythos.williams.edu
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

xythos.williams.edu
www.xythos.williams.edu

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIF4zCCBMugAwIBAgIQBZ1CP/S6jWpqz45/oNhzZDANBgkqhkiG9w0BAQUFADCB iTELMAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4G A1UEBxMHU2FsZm9yZDEaMBgGA1UEChMRQ09NT0RPIENBIExpbWl0ZWQxLzAtBgNV BAMTJkNPTU9ETyBIaWdoLUFzc3VyYW5jZSBTZWN1cmUgU2VydmVyIENBMB4XDTEx MTAyNzAwMDAwMFoXDTE2MTAyNjIzNTk1OVowgfYxCzAJBgNVBAYTAlVTMQ4wDAYD VQQREwUwMTI2NzELMAkGA1UECBMCTUExFTATBgNVBAcTDFdpbGxpYW1zdG93bjEU MBIGA1UECRMLTWFpbiBTdHJlZXQxGTAXBgNVBAoTEFdpbGxpYW1zIENvbGxlZ2Ux KTAnBgNVBAsTIE9mZmljZSBvZiBJbmZvcm1hdGlvbiBUZWNobm9sb2d5MSMwIQYD VQQLExpIb3N0ZWQgYnkgV2lsbGlhbXMgQ29sbGVnZTEUMBIGA1UECxMLUGxhdGlu dW1TU0wxHDAaBgNVBAMTE3h5dGhvcy53aWxsaWFtcy5lZHUwggEiMA0GCSqGSIb3 DQEBAQUAA4IBDwAwggEKAoIBAQDqYcxnTNaxAIOX5z5Ne7Jc3Hl8DqJ6mrPHrF7y 3u3yvwvt9Ukx6CQG6rKXk+L9a2kvjrmWUNwSiBhZe/vbM2PRKozUZlvCcm5Zh22/ XsOFkpTKXGl4ixRHh2OCAKXtd4zy00AVL2V6LIFGCdACmI22CiIWM6qUsP59J5Cd eexopNpHrztCP8Aynpnb9vFkXxesBkicZLNb0cUUXUwj5Whs9liJb6xbaju5E3Fa FEC5L8fzODph4+CpSm/4hyypRbTLAclBB0h7u8JgN6UoaQ7xSQ1o2PZex+36prXB czZYhdL1dcKSkXg6FTAGRPucvjJYH6E8AP3RcHQVNX/1p3eHAgMBAAGjggHWMIIB 0jAfBgNVHSMEGDAWgBQ/1bXQ1kR5UEoXo5uMSty4sCJkazAdBgNVHQ4EFgQUbBe/ LovRxTOREBkuDyVudXeUE2QwDgYDVR0PAQH/BAQDAgWgMAwGA1UdEwEB/wQCMAAw HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMEYGA1UdIAQ/MD0wOwYMKwYB BAGyMQECAQMEMCswKQYIKwYBBQUHAgEWHWh0dHBzOi8vc2VjdXJlLmNvbW9kby5j b20vQ1BTME8GA1UdHwRIMEYwRKBCoECGPmh0dHA6Ly9jcmwuY29tb2RvY2EuY29t L0NPTU9ET0hpZ2gtQXNzdXJhbmNlU2VjdXJlU2VydmVyQ0EuY3JsMIGABggrBgEF BQcBAQR0MHIwSgYIKwYBBQUHMAKGPmh0dHA6Ly9jcnQuY29tb2RvY2EuY29tL0NP TU9ET0hpZ2gtQXNzdXJhbmNlU2VjdXJlU2VydmVyQ0EuY3J0MCQGCCsGAQUFBzAB hhhodHRwOi8vb2NzcC5jb21vZG9jYS5jb20wNwYDVR0RBDAwLoITeHl0aG9zLndp bGxpYW1zLmVkdYIXd3d3Lnh5dGhvcy53aWxsaWFtcy5lZHUwDQYJKoZIhvcNAQEF BQADggEBANmZU9Z9NOGTHudk/D14qIL4zkjSrXEAA33Y22YagUZnU17hXMjnTnh7 R5DsK3D4aDD3DhQyJedJspNx3HebMgZ+R1gcIi7LhQxR1kAINEomfU2vMr5oHa1D OhZWBT52zBQLN5ttF3NWrCmzBz7RqpZWe5I6VDik3bpkPXZLsQXsgUdRThygSX0M K7rskJjKLr8LnNJ6c7PQhv09/1eiVH7LXgTdnMsc+1LY3VYYtKiiFiEU7C+0ceWc rNQX7MaP3Gjfg6LejCzKGwp5J7fTQMnwaTUP7C/MBLtouZ38SHSav3uQMFMs9gGn FQaIFWzG1+k5Bg/ZEyE3obxiwbD4KzU= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6mHMZ0zWsQCDl+c+TXuy XNx5fA6iepqzx6xe8t7t8r8L7fVJMegkBuqyl5Pi/WtpL465llDcEogYWXv72zNj 0SqM1GZbwnJuWYdtv17DhZKUylxpeIsUR4djggCl7XeM8tNAFS9leiyBRgnQApiN tgoiFjOqlLD+fSeQnXnsaKTaR687Qj/AMp6Z2/bxZF8XrAZInGSzW9HFFF1MI+Vo bPZYiW+sW2o7uRNxWhRAuS/H8zg6YePgqUpv+IcsqUW0ywHJQQdIe7vCYDelKGkO 8UkNaNj2Xsft+qa1wXM2WIXS9XXCkpF4OhUwBkT7nL4yWB+hPAD90XB0FTV/9ad3 hwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded