| Date | IP Address |
| 2021-01-09 | 58.215.145.232 (ClassC) |
| 2021-01-09 | 221.230.245.244 (ClassC) |
| 2021-01-09 | 58.215.159.206 (ClassC) |
| 2021-01-15 | 58.215.157.207 (ClassC) |
| 2024-07-25 | 61.170.80.232 (ClassC) |
| 2024-08-17 | 180.163.148.218 (ClassC) |
| 2024-09-15 | 180.163.147.215 (ClassC) |
| 2024-10-30 | 180.163.145.185 (ClassC) |
| 2024-12-11 | 180.163.147.214 (ClassC) |
| 2024-12-21 | 180.163.147.217 (ClassC) |
| 2025-01-13 | 114.80.179.242 (ClassC) |
| 2025-03-05 | 101.226.27.115 (ClassC) |
| 2025-03-14 | 222.73.33.235 (ClassC) |
| 2025-07-04 | 114.80.179.140 (ClassC) |
| 2025-07-21 | 61.170.80.221 (ClassC) |
| 2025-08-05 | 222.73.33.12 (ClassC) |
| Date | Domain | IP |
| imap1.sinyonet.com | 2024-07-04 | 180.163.147.219 |
| mail2.sinyonet.com | 2024-09-21 | 180.163.145.148 |
| ns2.sinyonet.com | 2025-08-04 | 61.170.79.92 |
| 4399.sinyonet.com | 2024-07-06 | 180.163.148.214 |
| poczta.sinyonet.com | 2024-03-10 | 117.60.138.223 |
| auth.sinyonet.com | 2024-06-03 | 117.68.72.207 |
| api.sinyonet.com | 2025-07-03 | 114.67.171.161 |
| forum.sinyonet.com | 2024-07-25 | 61.170.80.232 |
| mailin.sinyonet.com | 2024-04-19 | 222.186.18.221 |
| pop.sinyonet.com | 2024-06-13 | 180.163.207.109 |
| mailer.sinyonet.com | 2025-03-06 | 180.163.147.214 |
| mailserver.sinyonet.com | 2024-03-09 | 117.60.138.229 |
| mailout.sinyonet.com | 2024-09-30 | 114.80.179.246 |
| www.sinyonet.com | 2024-12-24 | 47.246.23.227 |
| mx.sinyonet.com | 2024-02-22 | 61.160.227.211 |