| Property | Value |
| dnsadmin@nielsen.com | |
| NameServer | PDNS2.ULTRADNS.NET |
| Created | 1998-03-27 00:00:00 |
| Changed | 2014-04-11 00:00:00 |
| Expires | 2019-10-20 00:00:00 |
| Registrar | MARKMONITOR INC. |
| Date | IP Address |
| 2014-07-01 | 64.145.86.41 (ClassC) |
| 2014-07-03 | 204.0.87.16 (ClassC) |
| 2014-07-08 | 63.80.4.32 (ClassC) |
| 2014-09-13 | 199.117.103.169 (ClassC) |
| 2014-10-28 | 128.177.96.33 (ClassC) |
| 2014-11-02 | 165.254.206.122 (ClassC) |
| 2014-11-09 | 198.173.2.75 (ClassC) |
| 2014-11-11 | 128.177.96.43 (ClassC) |
| 2015-04-12 | - |
| 2025-05-12 | 23.32.75.34 (ClassC) |
| 2025-09-25 | 23.32.75.32 (ClassC) |
| 2025-10-16 | 23.53.122.147 (ClassC) |
| Date | Domain | IP |
| mx4.harrisinteractive.com | 2025-09-25 | 64.128.187.89 |
| mx5.harrisinteractive.com | 2025-09-25 | 64.128.187.90 |
| image.sales.harrisinteractive.com | 2014-07-08 | 63.80.4.32 |
| www.harrisinteractive.com | 2025-09-27 | 64.128.186.171 |