| 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 |
| 2017-08-29 | 54.225.111.83 (ClassC) |
| 2017-10-23 | 23.21.142.10 (ClassC) |
| 2017-11-06 | 23.21.155.56 (ClassC) |
| 2017-11-28 | 174.129.23.39 (ClassC) |
| 2018-02-23 | 184.72.254.243 (ClassC) |
| 2024-04-21 | 107.22.57.98 (ClassC) |
| 2024-09-28 | 54.220.192.176 (ClassC) |
| 2024-11-10 | 54.224.34.30 (ClassC) |
| 2024-12-10 | 54.165.58.209 (ClassC) |
| 2025-09-25 | 54.83.6.65 (ClassC) |