| 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 |
| 2017-01-27 | 54.227.237.156 (ClassC) |
| 2017-01-27 | 50.17.240.68 (ClassC) |
| 2017-02-13 | 54.235.186.37 (ClassC) |
| 2017-03-19 | 54.243.110.253 (ClassC) |
| 2017-05-11 | 54.243.49.106 (ClassC) |
| 2021-02-25 | 34.193.9.51 (ClassC) |
| 2024-07-31 | 46.137.15.86 (ClassC) |
| 2024-08-30 | 54.224.34.30 (ClassC) |
| 2024-09-21 | 18.211.231.38 (ClassC) |
| 2025-01-13 | 54.205.8.205 (ClassC) |