| 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 |
| 2018-09-27 | 54.77.70.126 (ClassC) |
| 2018-10-03 | 34.240.166.223 (ClassC) |
| 2018-10-03 | 34.240.81.124 (ClassC) |
| 2018-10-03 | 52.208.52.154 (ClassC) |
| 2018-12-11 | 52.31.2.201 (ClassC) |
| 2018-12-11 | 52.212.6.184 (ClassC) |
| 2018-12-17 | 52.17.22.87 (ClassC) |
| 2018-12-17 | 54.229.228.4 (ClassC) |
| 2024-06-05 | 23.22.144.165 (ClassC) |
| 2024-06-15 | 54.83.6.65 (ClassC) |
| 2024-06-20 | 107.22.57.98 (ClassC) |
| 2024-08-09 | 54.73.53.134 (ClassC) |
| 2024-09-19 | 23.22.130.173 (ClassC) |
| 2025-02-05 | 23.22.52.7 (ClassC) |
| 2025-04-11 | 54.208.186.182 (ClassC) |