| 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 |
| 2014-11-20 | 54.235.223.108 (ClassC) |
| 2015-04-28 | 54.243.171.137 (ClassC) |
| 2015-07-17 | 54.243.45.241 (ClassC) |
| 2015-11-20 | 50.16.200.158 (ClassC) |
| 2016-02-10 | 54.83.9.155 (ClassC) |
| 2016-03-15 | 23.21.237.200 (ClassC) |
| 2016-06-17 | 50.17.238.188 (ClassC) |
| 2017-02-05 | 23.23.122.198 (ClassC) |
| 2024-07-13 | 46.137.15.86 (ClassC) |
| 2024-12-22 | 34.241.115.67 (ClassC) |
| 2025-07-18 | 52.5.82.174 (ClassC) |
| 2025-07-30 | 107.22.57.98 (ClassC) |