| 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 |
| 2018-10-07 | 52.31.83.187 (ClassC) |
| 2018-10-07 | 54.154.239.36 (ClassC) |
| 2018-10-07 | 54.171.250.244 (ClassC) |
| 2018-10-07 | 54.171.75.3 (ClassC) |
| 2018-12-12 | 52.31.2.201 (ClassC) |
| 2019-01-25 | 34.246.143.248 (ClassC) |
| 2019-01-25 | 34.240.58.38 (ClassC) |
| 2019-03-22 | 52.18.223.143 (ClassC) |
| 2019-03-22 | 52.31.76.199 (ClassC) |
| 2019-04-22 | 34.255.248.168 (ClassC) |
| 2019-05-06 | 54.77.221.4 (ClassC) |
| 2021-02-23 | 54.72.45.84 (ClassC) |
| 2024-05-19 | 54.159.116.102 (ClassC) |
| 2024-08-20 | 107.22.57.98 (ClassC) |
| 2024-10-03 | 3.229.186.102 (ClassC) |
| 2024-11-03 | 23.22.144.165 (ClassC) |
| 2025-01-12 | 54.235.77.118 (ClassC) |