| Property | Value |
| Organization | CTCI Corporation |
| NameServer | ns2.ctci.com.tw 220.128.77.210 |
| Created | 1997-05-01 00:00:00 |
| Expires | 2021-05-31 00:00:00 |
| Registrar | TWNIC |
| Date | IP Address |
| 2025-11-13 | 220.128.77.240 (ClassC) |
| Date | Domain | IP |
| spf.ctci.com.tw | 2025-08-24 | 220.128.77.36 |
| mail.ctci.com.tw | 2025-11-13 | 220.128.77.240 |
| roam.ctci.com.tw | 2025-04-11 | 220.128.77.240 |
| autodiscover.ctci.com.tw | 2025-09-19 | 220.128.77.240 |
| exdc1.ex.ctci.com.tw | 2025-08-30 | 220.128.77.66 |