4cd.instructure.com resolves to 18.210.177.71
Server Type : Apache
The certificate was issued by Amazon .
The certificate will expire in 245 days .
| Server |
| Common name: |
cluster55.canvas-user-content.com |
| SANs: |
cluster55.canvas-user-content.com, *.cluster55.canvas-user-content.com, *.instructure.com, instructure.com, canvaslms.com, *.canvaslms.com |
| Valid: |
FromJanuary 11, 2022 to February 10, 2023 |
| Signature Algorithm: |
sha256WithRSAEncryption |
| Issuer: |
Amazon |
| Chain |
| Common name: |
Amazon |
| Organization: |
Amazon |
| Location: |
US |
| Valid: |
FromOctober 22, 2015 to October 19, 2025 |
| Signature Algorithm: |
sha256WithRSAEncryption |
| Issuer: |
Amazon Root CA 1 |
| Chain |
| Common name: |
Amazon Root CA 1 |
| Organization: |
Amazon |
| Location: |
US |
| Valid: |
FromMay 25, 2015 to December 31, 2037 |
| Signature Algorithm: |
sha256WithRSAEncryption |
| Issuer: |
Starfield Services Root Certificate Authority - G2 |
| Chain |
| Common name: |
Starfield Services Root Certificate Authority - G2 |
| Organization: |
Starfield Technologies, Inc. |
| Location: |
Scottsdale Arizona US |
| Valid: |
FromSeptember 02, 2009 to June 28, 2034 |
| Signature Algorithm: |
sha256WithRSAEncryption |