| Date | IP Address |
| 2016-04-21 | 23.21.78.88 (ClassC) |
| 2016-04-23 | 54.225.245.101 (ClassC) |
| 2019-05-01 | 50.16.187.242 (ClassC) |
| 2024-07-09 | 52.203.76.191 (ClassC) |
| 2024-11-25 | 44.214.237.243 (ClassC) |
| 2024-12-17 | 35.173.60.101 (ClassC) |
| 2025-03-25 | 54.156.21.16 (ClassC) |
| 2025-04-12 | 3.235.82.107 (ClassC) |
| 2025-08-17 | 52.72.78.134 (ClassC) |
| 2026-01-27 | 44.216.44.20 (ClassC) |
| Date | Domain | IP |
| lb-live1.petlink.net | 2024-04-20 | 54.164.219.144 |
| image.email.petlink.net | 2014-11-15 | 198.173.2.24 |
| click.email.petlink.net | 2025-07-11 | 68.232.203.70 |
| r.petlink.net | 2025-07-22 | 54.186.25.174 |
| www.petlink.net | 2024-07-09 | 52.203.76.191 |