| 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 |
| 2015-05-13 | 184.73.240.6 (ClassC) |
| 2015-06-02 | 54.83.197.0 (ClassC) |
| 2015-07-17 | 23.23.85.207 (ClassC) |
| 2016-07-04 | 54.243.189.63 (ClassC) |
| 2024-08-04 | 23.22.52.7 (ClassC) |
| 2024-12-15 | 54.243.129.215 (ClassC) |
| 2024-12-21 | 23.22.144.165 (ClassC) |
| 2025-04-12 | 54.78.134.111 (ClassC) |