| Date | IP Address |
| 2014-04-17 | 72.167.46.110 (ClassC) |
| 2016-08-07 | 199.83.134.167 (ClassC) |
| 2016-08-24 | 199.83.131.167 (ClassC) |
| 2016-09-10 | 192.230.74.167 (ClassC) |
| 2017-03-17 | 192.230.74.178 (ClassC) |
| 2017-06-21 | 199.83.132.178 (ClassC) |
| 2017-09-26 | 185.11.125.178 (ClassC) |
| 2018-08-04 | 199.83.131.178 (ClassC) |
| 2018-09-10 | 199.83.128.178 (ClassC) |
| 2018-11-01 | 192.230.66.178 (ClassC) |
| 2018-11-03 | 199.83.134.178 (ClassC) |
| 2018-12-05 | 192.124.249.170 (ClassC) |
| 2019-02-17 | 97.74.4.80 (ClassC) |
| 2019-08-10 | 148.72.72.44 (ClassC) |
| 2026-02-15 | 192.124.249.70 (ClassC) |
| Date | Domain | IP |
| barracuda.belmar.com | 2025-11-13 | 192.124.249.70 |
| bh.belmar.com | 2025-09-03 | 192.124.249.70 |
| antispam.belmar.com | 2025-06-25 | 192.124.249.70 |
| www.belmar.com | 2019-08-10 | 148.72.72.44 |
| a.mx.belmar.com | 2025-09-03 | 192.124.249.70 |
| box.belmar.com | 2025-03-24 | 209.59.180.248 |