| Property | Value |
| domains@tumblr.com | |
| NameServer | NS1.P03.DYNECT.NET |
| Created | 2006-06-08 00:00:00 |
| Changed | 2015-01-26 00:00:00 |
| Expires | 2023-06-08 00:00:00 |
| Registrar | MARKMONITOR INC. |
| Date | IP Address |
| 2013-10-18 | 66.6.40.41 (ClassC) |
| 2013-10-23 | 66.6.40.38 (ClassC) |
| 2013-11-01 | 66.6.40.14 (ClassC) |
| 2013-11-03 | 66.6.40.55 (ClassC) |
| 2014-03-10 | 66.6.40.40 (ClassC) |
| 2014-03-10 | 66.6.40.43 (ClassC) |
| 2014-04-24 | 66.6.40.31 (ClassC) |
| 2014-04-24 | 66.6.40.19 (ClassC) |
| 2014-04-28 | 66.6.40.25 (ClassC) |
| 2019-08-27 | 66.6.33.21 (ClassC) |
| 2024-09-11 | 74.114.154.22 (ClassC) |
| 2025-01-12 | 74.114.154.18 (ClassC) |