Shortcut to
Shortcut to the main text
Shortcut to the service menu

Security Authentication Tool

HOME > SSL Security server certificate > Security Authentication Tool

SSL Verification of installation and applicationConfirm the certificate installation and certificate information for the domain you have entered.

SSL Details of installation and application confirmation1
IP Information -
Certificate start date -
Certificate expiration date -
RSA Public Key Bit -
Encryption algorithm -
ROOT Designation -
CA Designation -

Search post code

Please enter your road address and building number, or dong/ri and lot number.

(E.g.: Yeonji-dong 219-2, Sejong-daero 110)

Search result

Postcode search results
Please enter your road address and building number, or dong/ri and lot number.