| Property | Value |
| NameServer | ADNS2.EASYDNS.COM |
| Created | 2006-10-23 00:00:00 |
| Changed | 2015-04-15 00:00:00 |
| Expires | 2017-10-23 00:00:00 |
| Registrar | GODADDY.COM, LLC |
| Date | IP Address |
| 2019-04-02 | 18.205.95.134 (ClassC) |
| 2025-11-23 | 64.68.200.48 (ClassC) |
| Date | Domain | IP |
| hackout2015.challengepost.com | 2025-11-13 | 64.68.200.48 |
| hackpsu2015.challengepost.com | 2025-11-20 | 64.68.200.48 |
| hackforla.challengepost.com | 2025-11-07 | 64.68.200.48 |
| stopbullying.challengepost.com | 2025-10-05 | 64.68.200.48 |
| blog.challengepost.com | 2014-07-19 | 66.6.40.74 |
| healthdesign.challengepost.com | 2025-11-07 | 64.68.200.48 |
| techweekchicagohackathon.challengepost.com | 2025-11-07 | 64.68.200.48 |
| info.challengepost.com | 2014-09-20 | 54.235.194.99 |
| batterup.challengepost.com | 2025-11-09 | 64.68.200.48 |
| appsforhealthykids.challengepost.com | 2025-11-08 | 64.68.200.48 |
| post.challengepost.com | 2014-09-18 | 54.221.226.116 |
| www.challengepost.com | 2025-11-07 | 64.68.200.48 |
| youthsustainability.challengepost.com | 2025-10-10 | 64.68.200.48 |
| patentsforhumanity.challengepost.com | 2025-11-23 | 64.68.200.48 |