SSL Server Certificate
Common Name: mudmat.co.kr
Issuing CA: Sectigo RSA Domain Validation Secure Server CA
Organization:
Valid: May 24, 2022 to June 24, 2023
Key Size: 2048 bits
Subject Alternative Names (SANs)
mudmat.co.kr
www.mudmat.co.kr
Certificate Expiration
This certificate has expired.
Certificate Common Name (CN) and Hostname Match?
The hostname (esongdo.nayaa.co.kr) does NOT match the Common Name in the certificate (mudmat.co.kr). This certificate is currently invalid for this host.
DNS, etc.
esongdo.nayaa.co.kr
resolves to 114.108.129.190.
Server type: Apache
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: USERTrust RSA Certification Authority
Organization: The USERTRUST Network
Valid: May 30, 2000 to May 30, 2020
Issuer: AddTrust External CA Root
Serial Number: 13EA28705BF4ECED0C36630980614336
Common Name: Sectigo RSA Domain Validation Secure Server CA
Organization: Sectigo Limited
Valid: November 02, 2018 to December 31, 2030
Issuer: USERTrust RSA Certification Authority
Serial Number: 7D5B5126B476BA11DB74160BBC530DA7
Common Name: mudmat.co.kr
Organization:
Valid: May 24, 2022 to June 24, 2023
Issuer: Sectigo RSA Domain Validation Secure Server CA
Serial Number: 1F420E597927E0ACF6ED0ABDBF4561C1