| Date | IP Address |
| 2021-04-03 | 176.58.105.192 (ClassC) |
| 2026-02-19 | 104.21.6.242 (ClassC) |
| Date | Domain | IP |
| mail01.portalix.com | 2026-02-19 | 104.21.6.242 |
| server1.portalix.com | 2026-02-19 | 104.21.6.242 |
| site.portalix.com | 2026-02-19 | 172.67.135.125 |
| vmail.portalix.com | 2026-02-19 | 104.21.6.242 |
| hermes.portalix.com | 2026-02-19 | 104.21.6.242 |
| mailhost.portalix.com | 2026-02-19 | 172.67.135.125 |