| Property | Value |
| webmaster@topas.net | |
| NameServer | INET.HIST.CO.KR |
| Created | 1997-04-16 00:00:00 |
| Changed | 2015-01-23 00:00:00 |
| Expires | 2019-04-17 00:00:00 |
| Registrar | WHOISNETWORKS CO., L |
| Date | IP Address |
| 2020-04-10 | 211.210.89.81 (ClassC) |
| 2025-12-12 | 52.78.152.244 (ClassC) |
| 2026-02-28 | 3.37.117.169 (ClassC) |
| Date | Domain | IP |
| www.topas.net | 2025-05-11 | 3.37.117.169 |