| Date | IP Address |
| 2014-04-26 | 87.250.250.25 (ClassC) |
| 2014-07-29 | 213.180.193.25 (ClassC) |
| 2014-08-04 | 213.180.204.25 (ClassC) |
| 2014-08-18 | 93.158.134.25 (ClassC) |
| 2014-08-28 | 87.250.251.25 (ClassC) |
| 2026-02-17 | 77.88.21.37 (ClassC) |
| Date | Domain | IP |
| pda.mail.yandex.ru | 2025-11-05 | 77.88.21.37 |
| domain.mail.yandex.ru | 2026-01-29 | 77.88.21.37 |
| tavern.mail.yandex.ru | 2025-10-28 | 87.250.254.50 |
| crowdtest.mail.yandex.ru | 2025-12-21 | 87.250.250.64 |
| www.mail.yandex.ru | 2026-02-17 | 77.88.21.37 |