| Property | Value |
| Name | Questar Corporation |
| Organization | Questar Corporation |
| no.valid.email@worldnic.com | |
| Address | 180 E 100 S |
| Zip Code | 84139-1502 |
| City | SALT LAKE CITY |
| State | UT |
| Country | US |
| Phone | +1.8013245720 |
| NameServer | A11-66.AKAM.NET |
| Created | 1994-08-22 04:00:00 |
| Changed | 2016-08-21 21:02:44 |
| Expires | 2026-08-21 00:00:00 |
| Registrar | NETWORK SOLUTIONS, L |
| Date | IP Address |
| 2019-03-23 | 204.237.142.81 (ClassC) |
| 2019-09-06 | 23.15.179.187 (ClassC) |
| 2019-10-21 | 95.100.252.35 (ClassC) |
| 2020-11-13 | 104.81.60.81 (ClassC) |
| 2021-06-13 | 23.64.112.141 (ClassC) |
| 2022-04-04 | 23.208.143.50 (ClassC) |
| 2022-05-02 | 23.220.162.156 (ClassC) |
| 2022-05-03 | 23.64.117.49 (ClassC) |
| 2024-06-15 | 23.213.175.187 (ClassC) |
| 2024-10-31 | 23.55.178.9 (ClassC) |
| 2025-02-07 | 23.32.75.30 (ClassC) |
| 2025-04-18 | 104.98.118.137 (ClassC) |
| 2025-05-16 | 23.213.230.132 (ClassC) |
| 2025-08-08 | 23.32.75.38 (ClassC) |