| 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 |
| 2017-01-02 | 23.23.73.170 (ClassC) |
| 2018-02-05 | 23.23.120.204 (ClassC) |
| 2024-01-11 | 3.209.172.72 (ClassC) |
| 2024-02-16 | 54.83.6.65 (ClassC) |
| 2024-08-09 | 54.165.58.209 (ClassC) |
| 2024-08-16 | 54.205.8.205 (ClassC) |
| 2024-12-18 | 107.22.57.98 (ClassC) |
| 2025-01-18 | 54.243.129.215 (ClassC) |
| 2026-01-29 | 54.243.238.66 (ClassC) |