| 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 |
| 2019-08-02 | 52.86.20.171 (ClassC) |
| 2019-08-02 | 100.26.7.15 (ClassC) |
| 2019-08-02 | 3.216.85.54 (ClassC) |
| 2019-08-02 | 52.45.0.85 (ClassC) |
| 2021-07-24 | 35.169.173.194 (ClassC) |
| 2024-11-04 | 23.22.130.173 (ClassC) |
| 2024-12-15 | 54.73.53.134 (ClassC) |
| 2025-01-12 | 34.241.115.67 (ClassC) |
| 2025-05-10 | 3.210.192.5 (ClassC) |
| 2025-08-20 | 23.22.52.7 (ClassC) |
| 2025-10-22 | 54.78.134.111 (ClassC) |
| 2025-11-01 | 107.22.57.98 (ClassC) |