| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ihsystem.co.kr | SOA | 900 | ns-1716.awsdns-22.co.uk awsdns-hostmaster@amazon.com 1 7200 900 1209600 86400 | |
| ihsystem.co.kr | NS | 21600 | ns-508.awsdns-63.com | |
| ihsystem.co.kr | NS | 21600 | ns-898.awsdns-48.net | |
| ihsystem.co.kr | NS | 21600 | ns-1373.awsdns-43.org | |
| ihsystem.co.kr | NS | 21600 | ns-1716.awsdns-22.co.uk | |
| ihsystem.co.kr | A | 60 | 52.78.164.160 | |
| www.ihsystem.co.kr | A | 60 | 52.78.164.160 |