| 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 |
| 2017-05-26 | 54.228.205.127 (ClassC) |
| 2018-11-30 | 52.16.180.105 (ClassC) |
| 2019-05-15 | 52.211.220.65 (ClassC) |
| 2019-05-16 | 54.77.249.232 (ClassC) |
| 2019-05-18 | 52.209.181.187 (ClassC) |
| 2019-05-19 | 99.81.15.69 (ClassC) |
| 2023-07-23 | 54.73.53.134 (ClassC) |
| 2024-08-10 | 54.208.186.182 (ClassC) |
| 2024-08-28 | 46.137.15.86 (ClassC) |
| 2025-04-15 | 107.22.57.98 (ClassC) |
| 2025-06-05 | 54.78.134.111 (ClassC) |