| 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 |
| 2015-03-04 | 107.20.253.181 (ClassC) |
| 2015-03-16 | 107.20.138.208 (ClassC) |
| 2015-03-24 | 54.243.61.191 (ClassC) |
| 2015-04-01 | 54.225.206.186 (ClassC) |
| 2015-04-30 | - |
| 2017-04-15 | 54.243.91.79 (ClassC) |
| 2017-06-21 | 23.23.84.12 (ClassC) |
| 2017-08-25 | 54.225.153.48 (ClassC) |
| 2017-09-19 | 184.73.221.50 (ClassC) |
| 2024-01-06 | 3.209.172.72 (ClassC) |
| 2024-07-02 | 3.216.88.24 (ClassC) |
| 2025-07-25 | 54.78.134.111 (ClassC) |
| 2025-08-27 | 23.22.144.165 (ClassC) |