| 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 |
| 2017-05-12 | 107.20.234.107 (ClassC) |
| 2021-02-25 | 52.2.244.155 (ClassC) |
| 2024-12-20 | 54.146.248.82 (ClassC) |
| 2025-02-23 | 18.211.231.38 (ClassC) |
| 2025-03-28 | 54.235.77.118 (ClassC) |
| 2025-04-23 | 54.78.134.111 (ClassC) |
| 2025-07-07 | 54.165.58.209 (ClassC) |
| 2025-07-19 | 3.219.96.23 (ClassC) |
| 2025-10-31 | 23.22.144.165 (ClassC) |