| Date | IP Address |
| 2010-12-18 | 216.35.74.150 (ClassC) |
| 2023-11-26 | 172.67.27.114 (ClassC) |
| 2024-02-03 | 104.22.47.97 (ClassC) |
| 2024-10-19 | 104.22.58.231 (ClassC) |
| 2024-11-18 | 172.67.43.195 (ClassC) |
| 2025-01-21 | 104.22.59.231 (ClassC) |
| 2025-10-30 | 104.26.11.83 (ClassC) |
| 2025-12-11 | 172.67.74.109 (ClassC) |
| Date | Domain | IP |
| autodiscover.arlon.com | 2024-11-21 | 104.22.58.231 |
| docs.arlon.com | 2024-06-17 | 172.67.43.195 |
| www.arlon.com | 2024-07-02 | 172.67.43.195 |