| 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-955.AWSDNS-55.NET |
| Created | 2016-03-30 18:30:37 |
| Changed | 2016-03-31 15:21:57 |
| Expires | 2021-03-30 00:00:00 |
| Registrar | DYNAMIC NETWORK SERV |
| Date | IP Address |
| 2017-05-21 | 50.17.240.35 (ClassC) |
| 2024-06-13 | 54.221.251.148 (ClassC) |
| 2024-07-06 | 75.101.184.39 (ClassC) |
| 2024-09-07 | 54.209.91.188 (ClassC) |
| 2024-09-20 | 54.204.238.15 (ClassC) |
| 2025-02-22 | 76.223.57.73 (ClassC) |
| 2025-07-14 | 15.197.149.68 (ClassC) |
| 2025-08-03 | 13.248.213.92 (ClassC) |