| Date | IP Address |
| 2026-02-07 | 67.225.188.37 (ClassC) |
| Date | Domain | IP |
| rcca.alhosted4.com | 2025-07-01 | 67.225.188.37 |
| mail.rcca.alhosted4.com | 2025-09-24 | 67.225.188.37 |
| host.rcca.alhosted4.com | 2026-02-07 | 67.225.188.37 |
| mail.host.rcca.alhosted4.com | 2025-06-22 | 67.225.188.37 |
| autodiscover.host.rcca.alhosted4.com | 2026-02-07 | 67.225.188.37 |
| rcca-old.alhosted4.com | 2026-02-07 | 67.225.188.37 |