| 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 |
| 2015-01-25 | 23.21.130.129 (ClassC) |
| 2015-01-26 | 107.22.246.182 (ClassC) |
| 2015-01-28 | 23.23.109.126 (ClassC) |
| 2015-03-09 | 23.23.95.139 (ClassC) |
| 2015-03-17 | 23.23.143.170 (ClassC) |
| 2015-03-31 | 54.243.104.175 (ClassC) |
| 2024-06-27 | 3.210.192.5 (ClassC) |
| 2024-08-27 | 54.243.238.66 (ClassC) |
| 2025-04-19 | 54.83.6.65 (ClassC) |
| 2025-06-10 | 54.73.53.134 (ClassC) |
| 2025-07-31 | 3.216.88.24 (ClassC) |