| Date | IP Address |
| 2026-01-21 | 54.172.227.177 (ClassC) |
| Date | Domain | IP |
| mail.sonomaskinworks.com | 2025-10-15 | 54.172.227.177 |
| ftp.sonomaskinworks.com | 2026-01-21 | 54.172.227.177 |
| authsmtp.sonomaskinworks.com | 2025-10-15 | 54.172.227.177 |
| files.sonomaskinworks.com | 2025-10-15 | 54.172.227.177 |
| mailgw.sonomaskinworks.com | 2025-10-16 | 54.172.227.177 |
| www.sonomaskinworks.com | 2024-12-16 | 99.84.66.81 |
| mx.sonomaskinworks.com | 2025-10-15 | 54.172.227.177 |