| 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 |
| 2017-01-15 | 54.197.246.21 (ClassC) |
| 2017-01-20 | 107.22.164.158 (ClassC) |
| 2017-01-20 | 54.235.101.178 (ClassC) |
| 2017-06-08 | 54.235.132.90 (ClassC) |
| 2023-07-16 | 54.224.34.30 (ClassC) |
| 2024-03-20 | 54.146.248.82 (ClassC) |
| 2024-07-01 | 23.22.144.165 (ClassC) |
| 2024-12-05 | 54.243.238.66 (ClassC) |
| 2025-01-16 | 54.78.134.111 (ClassC) |
| 2025-04-13 | 23.22.52.7 (ClassC) |
| 2025-05-01 | 107.22.57.98 (ClassC) |
| 2025-07-31 | 54.235.77.118 (ClassC) |
| 2026-01-04 | 46.137.15.86 (ClassC) |