| Date | IP Address |
| 2018-09-11 | 54.201.195.187 (ClassC) |
| 2021-01-30 | 52.43.12.5 (ClassC) |
| 2026-01-26 | 199.191.50.166 (ClassC) |
| Date | Domain | IP |
| guce.jsyk.com | 2025-07-09 | 199.191.50.197 |
| trunk.guce.jsyk.com | 2026-01-26 | 199.191.50.166 |
| nydailynews.jsyk.com | 2026-01-07 | 199.191.50.166 |
| www.jsyk.com | 2025-04-18 | 199.191.50.166 |