| Date | IP Address |
| 2020-12-04 | 38.113.20.15 (ClassC) |
| 2026-01-26 | 38.113.20.72 (ClassC) |
| Date | Domain | IP |
| mail1.bethay.net | 2026-01-01 | 38.113.20.72 |
| ns1.bethay.net | 2026-01-04 | 38.113.20.72 |
| smtp2.bethay.net | 2025-12-29 | 38.113.20.72 |
| ns2.bethay.net | 2026-01-25 | 38.113.20.72 |
| pop3.bethay.net | 2025-12-27 | 38.113.20.72 |
| poczta.bethay.net | 2025-12-28 | 38.113.20.72 |
| mailgate.bethay.net | 2025-12-28 | 38.113.20.72 |
| smtpauth.bethay.net | 2026-01-03 | 38.113.20.72 |
| spam.bethay.net | 2025-12-28 | 38.113.20.72 |
| mailer.bethay.net | 2026-01-01 | 38.113.20.72 |
| post.bethay.net | 2025-12-29 | 38.113.20.72 |
| mailout.bethay.net | 2025-12-27 | 38.113.20.72 |
| mailx.bethay.net | 2026-01-26 | 38.113.20.72 |
| relay.bethay.net | 2025-12-28 | 38.113.20.72 |