| 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 |
| 2019-04-12 | 18.184.34.89 (ClassC) |
| 2019-12-08 | 18.196.107.239 (ClassC) |
| 2020-06-04 | 3.123.148.140 (ClassC) |
| 2021-01-30 | 18.156.139.239 (ClassC) |
| 2022-03-07 | 18.157.249.214 (ClassC) |
| 2022-05-07 | 3.121.255.33 (ClassC) |
| 2022-05-24 | 35.156.231.180 (ClassC) |
| 2022-07-24 | 52.59.30.115 (ClassC) |
| 2022-09-23 | 3.121.65.83 (ClassC) |
| 2025-05-24 | 3.219.96.23 (ClassC) |
| 2025-06-24 | 34.241.115.67 (ClassC) |
| 2025-07-12 | 54.235.77.118 (ClassC) |