| 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 |
| 2018-03-12 | 50.17.208.250 (ClassC) |
| 2018-06-03 | 50.19.93.49 (ClassC) |
| 2018-06-03 | 54.221.247.24 (ClassC) |
| 2018-06-03 | 54.204.3.48 (ClassC) |
| 2018-06-03 | 50.19.83.198 (ClassC) |
| 2018-06-03 | 54.221.195.85 (ClassC) |
| 2018-06-03 | 50.19.86.219 (ClassC) |
| 2018-06-03 | 54.221.206.116 (ClassC) |
| 2024-01-11 | 3.216.88.24 (ClassC) |
| 2024-03-18 | 23.22.144.165 (ClassC) |
| 2024-07-14 | 18.211.231.38 (ClassC) |
| 2024-07-30 | 23.22.130.173 (ClassC) |
| 2024-09-02 | 107.22.57.98 (ClassC) |
| 2024-09-12 | 54.243.129.215 (ClassC) |
| 2025-01-23 | 54.205.8.205 (ClassC) |
| 2025-04-18 | 54.78.134.111 (ClassC) |
| 2025-07-26 | 54.73.53.134 (ClassC) |
| 2025-08-01 | 46.137.15.86 (ClassC) |