| Date | IP Address |
| 2023-09-17 | 104.21.10.13 (ClassC) |
| 2023-09-29 | 172.67.162.27 (ClassC) |
| 2025-05-23 | 172.67.214.246 (ClassC) |
| 2025-06-19 | 104.21.83.62 (ClassC) |
| 2026-01-03 | 104.18.0.48 (ClassC) |
| 2026-01-20 | 104.18.1.48 (ClassC) |
| Date | Domain | IP |
| cf.rethinkdns.com | 2026-01-03 | 104.18.1.48 |
| blog.rethinkdns.com | 2025-05-10 | 76.76.21.21 |
| docs.rethinkdns.com | 2023-09-17 | 104.21.10.13 |
| www.rethinkdns.com | 2025-05-25 | 172.67.214.246 |