| 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 |
| 2023-08-16 | 44.194.40.34 (ClassC) |
| 2024-04-15 | 52.54.212.221 (ClassC) |
| 2024-10-16 | 52.5.18.169 (ClassC) |
| 2024-12-26 | 52.72.84.253 (ClassC) |
| 2025-01-21 | 3.215.224.157 (ClassC) |
| 2025-01-27 | 34.192.8.45 (ClassC) |
| 2025-02-01 | 3.217.205.250 (ClassC) |
| 2025-05-24 | 3.230.74.26 (ClassC) |
| 2025-05-31 | 44.218.190.96 (ClassC) |
| 2025-06-28 | 34.205.195.81 (ClassC) |
| 2025-07-19 | 35.171.14.43 (ClassC) |
| 2025-08-10 | 44.207.249.222 (ClassC) |
| 2025-09-13 | 13.216.221.170 (ClassC) |
| 2025-09-19 | 3.225.27.156 (ClassC) |
| 2025-11-29 | 34.202.200.138 (ClassC) |