| Property | Value |
| hostmaster@stumbleupon.com | |
| NameServer | NS2.P08.DYNECT.NET |
| Created | 2005-03-19 00:00:00 |
| Changed | 2016-02-16 00:00:00 |
| Expires | 2018-03-19 00:00:00 |
| Registrar | MARKMONITOR INC. |
| Date | IP Address |
| 2018-08-20 | 199.30.80.32 (ClassC) |
| 2026-02-08 | 3.33.139.32 (ClassC) |
| Date | Domain | IP |
| as53922.stumbleupon.net | 2025-12-18 | 3.33.139.32 |
| www.sfe.sv4.as53922.stumbleupon.net | 2024-08-05 | 3.33.139.32 |
| www.stumbleupon.net | 2025-12-10 | 3.33.139.32 |