| 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 |
| 2013-04-26 | 66.6.36.48 (ClassC) |
| 2013-07-29 | 66.6.40.33 (ClassC) |
| 2013-07-29 | 66.6.40.48 (ClassC) |
| 2013-09-03 | 66.6.40.52 (ClassC) |
| 2013-09-04 | 66.6.40.24 (ClassC) |
| 2013-09-06 | 66.6.40.39 (ClassC) |
| 2013-10-15 | 66.6.40.58 (ClassC) |
| 2013-10-17 | 66.6.40.40 (ClassC) |
| 2013-10-17 | 66.6.40.41 (ClassC) |
| 2013-11-05 | 66.6.40.55 (ClassC) |
| 2013-12-02 | 66.6.40.38 (ClassC) |
| 2014-02-02 | 66.6.40.43 (ClassC) |
| 2014-04-21 | 66.6.40.19 (ClassC) |
| 2014-05-01 | 66.6.40.31 (ClassC) |
| 2014-05-03 | 66.6.40.25 (ClassC) |
| 2014-05-07 | 66.6.40.14 (ClassC) |
| 2015-05-15 | 66.6.41.21 (ClassC) |
| 2024-09-23 | 74.114.154.18 (ClassC) |
| 2024-12-26 | 74.114.154.22 (ClassC) |