| 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 |
| 2017-03-26 | 23.23.251.76 (ClassC) |
| 2017-05-31 | 50.16.227.194 (ClassC) |
| 2017-07-14 | 23.21.155.56 (ClassC) |
| 2017-09-21 | 54.225.145.56 (ClassC) |
| 2017-11-04 | 54.243.39.52 (ClassC) |
| 2017-11-25 | 50.16.205.156 (ClassC) |
| 2018-02-02 | 54.225.111.83 (ClassC) |
| 2024-11-30 | 54.243.238.66 (ClassC) |
| 2025-08-02 | 54.220.192.176 (ClassC) |
| 2026-02-11 | 54.243.129.215 (ClassC) |