| 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 |
| 2016-03-21 | 23.21.73.34 (ClassC) |
| 2016-03-21 | 23.23.175.105 (ClassC) |
| 2016-04-11 | 107.21.106.96 (ClassC) |
| 2016-04-28 | 107.20.178.133 (ClassC) |
| 2024-06-28 | 174.129.128.48 (ClassC) |
| 2024-07-08 | 54.220.192.176 (ClassC) |
| 2024-09-02 | 3.210.192.5 (ClassC) |
| 2024-09-11 | 54.243.238.66 (ClassC) |
| 2024-12-21 | 3.216.88.24 (ClassC) |
| 2024-12-26 | 54.83.6.65 (ClassC) |
| 2025-01-07 | 54.73.53.134 (ClassC) |
| 2025-05-25 | 18.211.231.38 (ClassC) |
| 2025-11-03 | 34.241.115.67 (ClassC) |