| 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 |
| 2024-07-22 | 3.75.80.48 (ClassC) |
| 2024-08-09 | 52.28.211.119 (ClassC) |
| 2024-10-02 | 3.74.29.32 (ClassC) |
| 2024-10-20 | 3.71.231.15 (ClassC) |
| 2024-12-13 | 52.29.0.88 (ClassC) |
| 2025-01-21 | 3.76.151.188 (ClassC) |
| 2025-03-04 | 52.29.135.111 (ClassC) |
| 2025-05-15 | 52.57.221.125 (ClassC) |
| 2025-08-05 | 52.58.169.67 (ClassC) |
| 2025-08-23 | 3.65.178.34 (ClassC) |
| 2025-09-13 | 54.93.145.130 (ClassC) |
| 2025-10-31 | 52.28.114.146 (ClassC) |