SSL Server Certificate
Common Name: *.tumblr.com
Issuing CA: Sectigo ECC Domain Validation Secure Server CA
Organization:
Valid: November 15, 2023 to December 15, 2024
Key Size:
Subject Alternative Names (SANs)
*.tumblr.com
tumblr.com
Certificate Expiration
This certificate will expire in 55 days.
Certificate Common Name (CN) and Hostname Match?
The hostname (www.Tumblr.com) matches the certificate and the certificate is valid.
DNS, etc.
www.Tumblr.com
resolves to 192.0.77.40.
Server type: nginx
Certificate Chain Complete?
All of the correct Intermediate CA Certificates are installed. Your SSL certificate is installed correctly and should be supported in all the major web browsers without problems.
Common Name: AAA Certificate Services
Organization: Comodo CA Limited
Valid: January 01, 2004 to December 31, 2028
Issuer: AAA Certificate Services
Serial Number: 01
Common Name: USERTrust ECC Certification Authority
Organization: The USERTRUST Network
Valid: March 12, 2019 to December 31, 2028
Issuer: AAA Certificate Services
Serial Number: 56671D04EA4F994C6F10814759D27594
Common Name: Sectigo ECC Domain Validation Secure Server CA
Organization: Sectigo Limited
Valid: November 02, 2018 to December 31, 2030
Issuer: USERTrust ECC Certification Authority
Serial Number: F3644E6B6E0050237E0946BD7BE1F51D
Common Name: *.tumblr.com
Organization:
Valid: November 15, 2023 to December 15, 2024
Issuer: Sectigo ECC Domain Validation Secure Server CA
Serial Number: 2DBA8C8B155A5D1A956884AB887DB002