| Property | Value |
| dns@proofpoint.com | |
| NameServer | NS-1707.AWSDNS-21.CO.UK |
| Created | 2004-05-21 00:00:00 |
| Changed | 2015-05-05 00:00:00 |
| Expires | 2018-05-21 00:00:00 |
| Registrar | MARKMONITOR INC. |
| Date | IP Address |
| 2013-05-23 | 91.121.90.43 (ClassC) |
| 2013-08-29 | 91.121.138.151 (ClassC) |
| 2014-04-25 | 91.121.90.43 (ClassC) |
| 2014-05-31 | 176.31.241.80 (ClassC) |
| 2014-06-16 | 91.121.138.151 (ClassC) |
| 2015-05-23 | 62.209.50.27 (ClassC) |
| 2025-04-26 | 185.132.181.16 (ClassC) |
| 2026-01-28 | 91.209.104.155 (ClassC) |
| Date | Domain | IP |
| pure1.maildistiller.com | 2014-04-25 | 77.107.230.21 |
| filtered.maildistiller.com | 2014-06-16 | 91.121.138.151 |