| Property | Value |
| NameServer | NS1.EWR.QWEST.NET |
| Created | 1999-03-19 00:00:00 |
| Changed | 2015-07-02 00:00:00 |
| Expires | 2018-03-19 00:00:00 |
| Registrar | REGISTER.COM, INC. |
| Date | IP Address |
| 2014-08-20 | 206.200.251.19 (ClassC) |
| 2017-11-08 | 204.93.46.18 (ClassC) |
| 2017-11-25 | 23.48.209.40 (ClassC) |
| 2018-03-21 | 23.10.248.66 (ClassC) |
| 2018-05-07 | 128.177.96.199 (ClassC) |
| 2018-10-03 | 40.136.60.195 (ClassC) |
| 2019-03-12 | 23.56.175.168 (ClassC) |
| 2019-09-05 | 23.220.96.8 (ClassC) |
| 2019-12-08 | 23.56.168.176 (ClassC) |
| 2020-01-24 | 165.254.94.250 (ClassC) |
| 2020-05-19 | 23.45.183.231 (ClassC) |
| 2020-09-01 | 184.26.95.67 (ClassC) |
| 2020-09-16 | 69.192.7.219 (ClassC) |
| 2021-01-07 | 104.119.188.161 (ClassC) |
| 2021-02-12 | 23.198.6.44 (ClassC) |
| 2026-02-06 | 162.159.130.11 (ClassC) |
| 2026-02-25 | 162.159.129.11 (ClassC) |
| Date | Domain | IP |
| signature.kforce.com | 2025-12-17 | 34.233.65.204 |
| investor.kforce.com | 2026-02-06 | 162.159.130.11 |
| www.kforce.com | 2026-02-05 | 45.60.151.166 |