| 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 |
| 2025-04-16 | 3.105.232.238 (ClassC) |
| 2025-04-27 | 3.104.145.97 (ClassC) |
| 2025-05-13 | 52.62.46.168 (ClassC) |
| 2025-06-17 | 13.239.156.45 (ClassC) |
| 2025-06-22 | 3.104.156.247 (ClassC) |
| 2025-06-28 | 13.238.135.39 (ClassC) |
| 2025-07-19 | 3.24.17.124 (ClassC) |
| 2025-08-24 | 54.206.179.44 (ClassC) |
| 2025-09-04 | 13.238.94.255 (ClassC) |
| 2025-09-23 | 3.106.112.201 (ClassC) |
| 2025-09-29 | 13.54.104.226 (ClassC) |
| 2025-11-12 | 13.55.213.42 (ClassC) |
| 2025-11-25 | 13.239.42.44 (ClassC) |