| Property | Value |
| Name | Hostmaster, Heroku |
| Organization | Heroku, Inc. |
| dns@heroku.com | |
| Address | 650 7th Street |
| Zip Code | 94103 |
| City | San Francisco |
| State | CA |
| Country | US |
| Phone | +1.4157295726 |
| NameServer | NS-1378.AWSDNS-44.ORG |
| Created | 2010-09-19 05:55:31 |
| Changed | 2013-12-17 04:03:16 |
| Expires | 2016-09-19 00:00:00 |
| Registrar | DYNAMIC NETWORK SERV |
| Date | IP Address |
| 2022-01-03 | 175.41.201.209 (ClassC) |
| 2025-06-12 | 54.248.133.56 (ClassC) |
| 2025-06-20 | 54.248.14.5 (ClassC) |
| 2025-07-02 | 52.68.43.50 (ClassC) |
| 2025-07-30 | 54.64.235.111 (ClassC) |
| 2025-08-21 | 13.113.81.72 (ClassC) |
| 2025-09-07 | 57.181.24.172 (ClassC) |
| 2025-09-15 | 54.168.65.81 (ClassC) |
| 2026-02-09 | 13.158.0.16 (ClassC) |