| 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 |
| 2016-02-17 | 23.21.254.12 (ClassC) |
| 2016-06-22 | 184.73.212.255 (ClassC) |
| 2016-09-20 | 50.17.240.68 (ClassC) |
| 2017-01-19 | 54.225.167.36 (ClassC) |
| 2017-01-19 | 50.17.196.191 (ClassC) |
| 2017-01-19 | 54.235.101.178 (ClassC) |
| 2017-01-19 | 54.235.103.131 (ClassC) |
| 2024-07-19 | 54.205.8.205 (ClassC) |
| 2024-09-02 | 107.22.57.98 (ClassC) |
| 2024-09-21 | 18.211.231.38 (ClassC) |
| 2025-02-06 | 23.22.144.165 (ClassC) |
| 2025-05-14 | 54.146.248.82 (ClassC) |
| 2025-08-25 | 54.83.6.65 (ClassC) |
| 2025-09-25 | 54.243.129.215 (ClassC) |