| Date | IP Address |
| 2026-01-20 | 62.138.7.184 (ClassC) |
| Date | Domain | IP |
| mx1.gcgtc.com | 2025-06-22 | 62.138.7.184 |
| mx2.gcgtc.com | 2025-08-31 | 62.138.7.184 |
| mail7.gcgtc.com | 2025-06-23 | 62.138.7.184 |
| mail.gcgtc.com | 2025-06-17 | 62.138.7.184 |
| mvideo.gcgtc.com | 2025-06-19 | 62.138.7.184 |
| ms.gcgtc.com | 2025-07-02 | 62.138.7.184 |
| dns.gcgtc.com | 2025-08-08 | 62.138.7.184 |
| bad.dns.gcgtc.com | 2026-01-20 | 62.138.7.184 |
| test.bad.dns.gcgtc.com | 2025-08-12 | 62.138.7.184 |
| mailhost.gcgtc.com | 2025-06-26 | 62.138.7.184 |
| www.gcgtc.com | 2025-08-20 | 62.138.7.184 |
| mx.gcgtc.com | 2025-06-11 | 62.138.7.184 |
| mailrelay.gcgtc.com | 2025-06-24 | 62.138.7.184 |