| 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 |
| 2017-09-05 | 54.217.214.224 (ClassC) |
| 2018-05-06 | 54.72.86.243 (ClassC) |
| 2018-08-20 | 52.209.144.153 (ClassC) |
| 2018-08-20 | 52.208.52.154 (ClassC) |
| 2018-09-11 | 34.248.146.245 (ClassC) |
| 2018-09-11 | 52.214.51.15 (ClassC) |
| 2018-10-16 | 34.246.140.48 (ClassC) |
| 2018-10-16 | 52.208.44.216 (ClassC) |
| 2018-10-31 | 54.171.11.209 (ClassC) |
| 2018-12-09 | 54.229.228.4 (ClassC) |
| 2018-12-09 | 52.17.22.87 (ClassC) |
| 2019-09-20 | 34.237.100.211 (ClassC) |
| 2021-02-22 | 3.221.114.178 (ClassC) |
| 2023-12-19 | 107.22.57.98 (ClassC) |
| 2024-07-07 | 54.146.248.82 (ClassC) |
| 2024-07-15 | 3.216.88.24 (ClassC) |
| 2024-09-13 | 54.235.77.118 (ClassC) |
| 2025-01-25 | 54.83.6.65 (ClassC) |