| 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 |
| 2016-12-05 | 50.17.240.68 (ClassC) |
| 2017-01-08 | 184.73.212.255 (ClassC) |
| 2017-03-17 | 54.243.91.79 (ClassC) |
| 2017-10-06 | 107.20.151.23 (ClassC) |
| 2017-11-04 | 54.243.121.236 (ClassC) |
| 2017-11-21 | 54.225.153.48 (ClassC) |
| 2017-11-28 | 50.16.251.65 (ClassC) |
| 2020-08-27 | 54.197.246.194 (ClassC) |
| 2024-09-08 | 107.22.57.98 (ClassC) |
| 2024-12-26 | 23.22.130.173 (ClassC) |
| 2025-10-08 | 3.209.172.72 (ClassC) |
| 2025-12-02 | 54.243.238.66 (ClassC) |