| 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 |
| 2017-10-20 | 50.19.107.142 (ClassC) |
| 2018-07-07 | 23.21.84.59 (ClassC) |
| 2018-08-06 | 174.129.13.98 (ClassC) |
| 2018-08-06 | 50.19.118.169 (ClassC) |
| 2018-08-06 | 54.225.153.48 (ClassC) |
| 2024-08-01 | 54.73.53.134 (ClassC) |
| 2024-09-02 | 46.137.15.86 (ClassC) |
| 2025-04-17 | 54.224.34.30 (ClassC) |
| 2025-11-07 | 3.209.172.72 (ClassC) |
| 2025-12-29 | 54.235.77.118 (ClassC) |
| 2026-01-27 | 54.243.129.215 (ClassC) |