| 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 |
| 2017-05-30 | 54.243.110.17 (ClassC) |
| 2017-07-04 | 50.16.225.220 (ClassC) |
| 2017-07-24 | 50.17.208.250 (ClassC) |
| 2017-07-26 | 50.17.233.190 (ClassC) |
| 2017-08-20 | 54.197.234.71 (ClassC) |
| 2017-09-16 | 54.225.111.83 (ClassC) |
| 2017-10-16 | 23.23.155.247 (ClassC) |
| 2017-11-10 | 50.17.207.130 (ClassC) |
| 2017-12-24 | 23.23.128.216 (ClassC) |
| 2018-03-15 | 23.23.120.204 (ClassC) |
| 2024-01-11 | 23.22.52.7 (ClassC) |
| 2024-02-19 | 107.22.57.98 (ClassC) |
| 2024-07-28 | 54.235.77.118 (ClassC) |
| 2024-09-02 | 34.201.81.34 (ClassC) |
| 2025-06-08 | 23.22.144.165 (ClassC) |
| 2025-07-14 | 3.209.172.72 (ClassC) |
| 2025-10-17 | 18.211.231.38 (ClassC) |