| 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 |
| 2016-08-03 | 54.225.218.62 (ClassC) |
| 2016-08-04 | 54.243.68.240 (ClassC) |
| 2017-01-12 | 23.21.203.159 (ClassC) |
| 2017-02-01 | 23.23.167.77 (ClassC) |
| 2017-02-01 | 54.225.167.36 (ClassC) |
| 2017-02-02 | 107.22.164.158 (ClassC) |
| 2017-02-02 | 54.243.209.176 (ClassC) |
| 2021-07-25 | 107.22.57.98 (ClassC) |
| 2023-06-30 | 54.235.77.118 (ClassC) |
| 2023-08-18 | 3.209.172.72 (ClassC) |
| 2024-09-01 | 3.210.192.5 (ClassC) |
| 2024-10-05 | 3.216.88.24 (ClassC) |
| 2025-09-25 | 54.165.58.209 (ClassC) |