| 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 |
| 2018-08-27 | 52.22.229.175 (ClassC) |
| 2018-08-27 | 52.23.145.93 (ClassC) |
| 2018-08-27 | 52.45.22.48 (ClassC) |
| 2018-08-27 | 52.22.210.193 (ClassC) |
| 2018-08-27 | 52.5.89.216 (ClassC) |
| 2024-02-27 | 54.235.77.118 (ClassC) |
| 2024-09-02 | 34.201.81.34 (ClassC) |
| 2024-10-23 | 54.220.192.176 (ClassC) |
| 2024-11-18 | 46.137.15.86 (ClassC) |
| 2025-04-12 | 174.129.128.48 (ClassC) |
| 2025-04-23 | 54.165.58.209 (ClassC) |
| 2025-06-09 | 52.5.82.174 (ClassC) |
| 2025-10-28 | 54.78.134.111 (ClassC) |