| 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 |
| 2015-12-16 | 54.163.249.29 (ClassC) |
| 2016-04-12 | 107.20.178.133 (ClassC) |
| 2016-05-18 | 54.225.200.25 (ClassC) |
| 2016-06-04 | 23.21.213.172 (ClassC) |
| 2016-06-21 | 54.243.231.184 (ClassC) |
| 2016-07-11 | 23.21.210.88 (ClassC) |
| 2016-09-06 | 54.225.68.99 (ClassC) |
| 2016-09-23 | 54.225.234.52 (ClassC) |
| 2016-10-26 | 54.225.170.224 (ClassC) |
| 2016-11-30 | 54.225.218.62 (ClassC) |
| 2017-01-27 | 54.235.70.136 (ClassC) |
| 2017-04-11 | 54.243.49.106 (ClassC) |
| 2024-02-28 | 3.210.192.5 (ClassC) |
| 2024-09-21 | 54.146.248.82 (ClassC) |
| 2025-01-13 | 3.229.186.102 (ClassC) |