| 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 |
| 2014-12-11 | 23.23.253.78 (ClassC) |
| 2015-03-04 | 184.73.235.153 (ClassC) |
| 2015-03-17 | 54.243.70.214 (ClassC) |
| 2015-03-24 | 23.21.169.234 (ClassC) |
| 2024-05-30 | 54.243.238.66 (ClassC) |
| 2024-12-10 | 54.83.6.65 (ClassC) |
| 2025-02-04 | 54.78.134.111 (ClassC) |
| 2025-03-10 | 23.22.52.7 (ClassC) |
| 2025-10-27 | 54.165.58.209 (ClassC) |