| Date | IP Address |
| 2026-01-26 | 72.47.228.73 (ClassC) |
| Date | Domain | IP |
| mail11.cutandcaliber.com | 2025-12-01 | 72.47.228.73 |
| ns1.cutandcaliber.com | 2026-01-26 | 72.47.228.73 |
| mx4.cutandcaliber.com | 2026-01-26 | 72.47.228.73 |
| zimbra.cutandcaliber.com | 2025-08-02 | 72.47.228.73 |
| poczta.cutandcaliber.com | 2026-01-26 | 72.47.228.73 |
| smtp.cutandcaliber.com | 2024-10-28 | 72.47.228.73 |
| ns.cutandcaliber.com | 2025-11-28 | 72.47.228.73 |
| srv.cutandcaliber.com | 2025-11-28 | 72.47.228.73 |
| gw.cutandcaliber.com | 2025-11-30 | 72.47.228.73 |
| mailx.cutandcaliber.com | 2025-11-28 | 72.47.228.73 |
| box.cutandcaliber.com | 2025-11-28 | 72.47.228.73 |
| relay.cutandcaliber.com | 2024-06-29 | 72.47.228.73 |