| 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 |
| 2015-06-28 | 54.225.179.119 (ClassC) |
| 2016-03-15 | 50.17.248.109 (ClassC) |
| 2017-05-11 | 23.23.196.129 (ClassC) |
| 2019-12-30 | 52.72.151.28 (ClassC) |
| 2020-08-10 | 54.210.250.24 (ClassC) |
| 2021-09-14 | 3.221.43.225 (ClassC) |
| 2021-09-21 | 54.236.176.76 (ClassC) |
| 2021-10-16 | 52.1.216.61 (ClassC) |
| 2024-09-18 | 54.73.53.134 (ClassC) |
| 2024-12-10 | 54.205.8.205 (ClassC) |
| 2025-11-01 | 174.129.128.48 (ClassC) |
| 2026-01-15 | 107.22.57.98 (ClassC) |