| Property | Value |
| dns@proofpoint.com | |
| NameServer | NS3.PROOFPOINT.COM |
| Created | 2001-08-08 00:00:00 |
| Changed | 2014-05-19 00:00:00 |
| Expires | 2018-08-08 00:00:00 |
| Registrar | MARKMONITOR INC. |
| Date | IP Address |
| 2024-04-13 | 3.132.178.128 (ClassC) |
| 2024-04-27 | 3.21.209.48 (ClassC) |
| 2024-07-11 | 3.134.185.38 (ClassC) |
| 2024-07-29 | 3.143.57.2 (ClassC) |
| 2024-08-15 | 3.142.22.197 (ClassC) |
| 2024-09-10 | 52.14.254.189 (ClassC) |
| 2024-11-05 | 3.142.137.138 (ClassC) |
| 2024-12-12 | 18.218.15.215 (ClassC) |
| 2024-12-26 | 18.222.40.136 (ClassC) |