| 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 |
| 2017-09-07 | 50.17.207.130 (ClassC) |
| 2017-10-10 | 54.221.201.107 (ClassC) |
| 2017-11-21 | 23.23.155.247 (ClassC) |
| 2018-01-13 | 184.73.221.50 (ClassC) |
| 2018-01-13 | 54.221.211.25 (ClassC) |
| 2024-06-26 | 23.22.52.7 (ClassC) |
| 2024-09-05 | 18.208.60.216 (ClassC) |
| 2025-06-29 | 54.83.6.65 (ClassC) |
| 2025-09-13 | 23.22.144.165 (ClassC) |