| 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 |
| 2017-02-24 | 54.75.240.21 (ClassC) |
| 2019-01-16 | 52.17.252.251 (ClassC) |
| 2019-03-02 | 52.31.22.29 (ClassC) |
| 2019-09-18 | 52.17.181.235 (ClassC) |
| 2020-03-31 | 52.50.10.51 (ClassC) |
| 2021-01-10 | 52.213.192.18 (ClassC) |
| 2021-01-10 | 3.251.36.242 (ClassC) |
| 2024-07-12 | 54.220.192.176 (ClassC) |
| 2024-08-26 | 54.73.53.134 (ClassC) |
| 2025-01-12 | 46.137.15.86 (ClassC) |