| Date | IP Address |
| 2025-01-09 | 185.90.51.14 (ClassC) |
| Date | Domain | IP |
| ipv6.instance-57649.bigstep.io | 2024-11-25 | 185.90.51.14 |
| autoconfig.instance-57649.bigstep.io | 2024-11-25 | 185.90.51.14 |
| mail.instance-57649.bigstep.io | 2025-01-09 | 185.90.51.14 |
| autodiscover.instance-57649.bigstep.io | 2024-11-25 | 185.90.51.14 |
| www.instance-57649.bigstep.io | 2024-11-25 | 185.90.51.14 |