| Property | Value |
| Name | Tennessee Valley Authority |
| Organization | Tennessee Valley Authority |
| nsi-admin@TVA.GOV | |
| Address | 400 West Summit Hill Drive |
| Zip Code | 37902 |
| City | Knoxville |
| State | TN |
| Country | US |
| Phone | +1.8656324510 |
| Fax | +1.8656322175 |
| NameServer | NS6.TVA.GOV |
| Created | 1997-05-21 04:00:00 |
| Changed | 2015-01-28 23:22:58 |
| Expires | 2018-05-22 00:00:00 |
| Registrar | NETWORK SOLUTIONS, L |
| Date | IP Address |
| 2024-08-09 | 104.18.27.5 (ClassC) |
| 2024-11-27 | 172.64.147.27 (ClassC) |
| 2025-04-25 | 104.18.40.229 (ClassC) |
| Date | Domain | IP |
| auth.tva.com | 2025-01-10 | 104.18.40.229 |
| www.tva.com | 2024-08-09 | 104.18.27.5 |