| 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 |
| 2018-03-16 | 23.21.155.56 (ClassC) |
| 2019-07-25 | 52.45.0.85 (ClassC) |
| 2019-07-25 | 52.86.20.171 (ClassC) |
| 2019-07-25 | 34.225.81.84 (ClassC) |
| 2019-07-25 | 52.87.56.36 (ClassC) |
| 2024-04-16 | 46.137.15.86 (ClassC) |
| 2024-07-02 | 54.228.42.199 (ClassC) |
| 2024-07-07 | 34.201.81.34 (ClassC) |
| 2024-09-02 | 3.210.192.5 (ClassC) |
| 2025-01-13 | 52.5.82.174 (ClassC) |