| Date | IP Address |
| 2021-03-04 | 18.205.200.12 (ClassC) |
| 2021-05-03 | 52.20.4.45 (ClassC) |
| 2023-09-19 | 54.190.201.76 (ClassC) |
| 2023-11-03 | 3.86.114.30 (ClassC) |
| 2024-01-26 | 3.84.131.5 (ClassC) |
| 2024-09-24 | 3.82.18.164 (ClassC) |
| 2024-10-29 | 54.149.101.52 (ClassC) |
| 2024-11-21 | 35.87.132.39 (ClassC) |
| 2025-01-09 | 44.243.250.194 (ClassC) |
| 2025-01-19 | 54.188.202.230 (ClassC) |
| 2025-02-08 | 34.216.198.39 (ClassC) |
| 2025-03-01 | 34.210.68.215 (ClassC) |
| 2025-03-08 | 34.219.216.215 (ClassC) |
| 2025-03-15 | 34.219.208.68 (ClassC) |
| 2025-03-30 | 54.184.8.76 (ClassC) |
| Date | Domain | IP |
| ns1.ykvlen.com | 2025-03-09 | 13.248.131.90 |
| s.ykvlen.com | 2024-10-29 | 54.149.101.52 |
| post.ykvlen.com | 2024-11-19 | 54.213.255.62 |
| www.ykvlen.com | 2024-07-22 | 35.90.31.166 |