| 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 |
| 2016-09-02 | 174.129.199.201 (ClassC) |
| 2016-11-18 | 54.235.186.37 (ClassC) |
| 2016-12-14 | 107.22.227.63 (ClassC) |
| 2016-12-14 | 54.243.68.240 (ClassC) |
| 2016-12-22 | 23.23.143.191 (ClassC) |
| 2017-01-27 | 54.225.64.155 (ClassC) |
| 2017-01-27 | 54.225.187.5 (ClassC) |
| 2024-09-11 | 174.129.128.48 (ClassC) |
| 2024-09-21 | 52.5.82.174 (ClassC) |
| 2024-12-04 | 3.210.192.5 (ClassC) |
| 2025-02-03 | 23.22.144.165 (ClassC) |
| 2025-05-15 | 54.243.129.215 (ClassC) |
| 2025-07-24 | 3.216.88.24 (ClassC) |