| Property | Value |
| domains@tumblr.com | |
| NameServer | NS2.P03.DYNECT.NET |
| Created | 2007-08-30 00:00:00 |
| Changed | 2015-09-16 00:00:00 |
| Expires | 2016-08-30 00:00:00 |
| Registrar | MARKMONITOR INC. |
| Date | IP Address |
| 2014-08-20 | 72.32.231.8 (ClassC) |
| 2025-03-10 | 74.114.154.22 (ClassC) |
| 2025-03-26 | 74.114.154.18 (ClassC) |