| 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 |
| 2016-12-01 | 184.73.212.255 (ClassC) |
| 2017-05-06 | 50.16.231.217 (ClassC) |
| 2017-06-19 | 50.17.255.21 (ClassC) |
| 2017-07-14 | 54.225.111.83 (ClassC) |
| 2023-12-17 | 18.211.231.38 (ClassC) |
| 2024-02-13 | 54.220.192.176 (ClassC) |
| 2024-07-18 | 54.146.248.82 (ClassC) |
| 2024-09-02 | 46.137.15.86 (ClassC) |
| 2024-09-30 | 54.159.116.102 (ClassC) |
| 2025-04-11 | 54.78.134.111 (ClassC) |