| 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 |
| 2016-12-24 | 23.21.231.39 (ClassC) |
| 2017-07-08 | 23.23.221.88 (ClassC) |
| 2017-10-06 | 204.236.230.220 (ClassC) |
| 2018-03-10 | 204.236.217.9 (ClassC) |
| 2021-02-25 | 52.71.62.236 (ClassC) |
| 2024-01-14 | 18.208.60.216 (ClassC) |
| 2024-11-05 | 23.22.52.7 (ClassC) |
| 2024-11-17 | 3.229.186.102 (ClassC) |
| 2024-12-08 | 54.224.34.30 (ClassC) |
| 2025-11-07 | 52.5.82.174 (ClassC) |
| 2026-01-25 | 34.201.81.34 (ClassC) |