| Property | Value |
| dns@proofpoint.com | |
| NameServer | NS3.PROOFPOINT.COM |
| Created | 1996-01-16 00:00:00 |
| Changed | 2016-12-16 00:00:00 |
| Expires | 2019-01-17 00:00:00 |
| Registrar | MARKMONITOR INC. |
| Date | IP Address |
| 2014-08-02 | 198.66.250.7 (ClassC) |
| 2025-05-01 | 192.230.74.135 (ClassC) |
| 2025-07-27 | 192.230.66.135 (ClassC) |
| 2025-12-22 | 15.197.148.33 (ClassC) |
| 2026-01-28 | 3.33.130.190 (ClassC) |
| Date | Domain | IP |
| www.nextpage.com | 2025-06-25 | 45.60.151.207 |