| 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 |
| 2014-10-06 | 205.178.189.129 (ClassC) |
| 2014-12-21 | 50.19.222.54 (ClassC) |
| 2015-03-01 | 54.225.181.237 (ClassC) |
| 2015-03-10 | 23.21.43.109 (ClassC) |
| 2015-03-18 | 54.225.204.155 (ClassC) |
| 2015-03-26 | 184.73.183.101 (ClassC) |
| 2015-06-13 | - |
| 2024-02-22 | 54.78.134.111 (ClassC) |
| 2024-02-26 | 46.137.15.86 (ClassC) |
| 2024-03-05 | 107.22.57.98 (ClassC) |
| 2024-07-30 | 54.146.248.82 (ClassC) |
| 2024-08-14 | 54.73.53.134 (ClassC) |
| 2024-09-02 | 18.211.231.38 (ClassC) |
| 2024-12-26 | 52.5.82.174 (ClassC) |