| 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 |
| 2016-04-28 | 23.21.172.153 (ClassC) |
| 2016-07-12 | 54.225.170.224 (ClassC) |
| 2016-09-19 | 23.23.94.135 (ClassC) |
| 2016-12-17 | 54.243.173.91 (ClassC) |
| 2017-01-03 | 54.235.98.223 (ClassC) |
| 2017-02-10 | 184.73.218.93 (ClassC) |
| 2017-03-19 | 23.23.165.47 (ClassC) |
| 2021-07-26 | 107.20.205.67 (ClassC) |
| 2024-07-27 | 3.219.96.23 (ClassC) |
| 2024-09-01 | 54.235.77.118 (ClassC) |
| 2024-09-19 | 3.229.186.102 (ClassC) |
| 2025-01-28 | 54.146.248.82 (ClassC) |
| 2025-04-13 | 23.22.52.7 (ClassC) |
| 2025-04-21 | 54.78.134.111 (ClassC) |