| 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 |
| 2015-07-08 | 54.225.216.141 (ClassC) |
| 2018-03-19 | 50.19.83.198 (ClassC) |
| 2021-02-27 | 52.73.228.252 (ClassC) |
| 2024-01-11 | 34.241.115.67 (ClassC) |
| 2024-07-06 | 54.146.248.82 (ClassC) |
| 2024-09-19 | 54.208.186.182 (ClassC) |
| 2024-12-20 | 54.243.238.66 (ClassC) |
| 2025-05-07 | 18.211.231.38 (ClassC) |
| 2025-08-08 | 54.228.42.199 (ClassC) |
| 2025-11-12 | 54.235.77.118 (ClassC) |