| 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 |
| 2016-07-05 | 54.235.116.11 (ClassC) |
| 2016-09-08 | 23.23.98.183 (ClassC) |
| 2016-10-19 | 23.21.210.88 (ClassC) |
| 2017-01-22 | 54.225.234.52 (ClassC) |
| 2017-05-12 | 107.22.247.81 (ClassC) |
| 2024-07-14 | 54.220.192.176 (ClassC) |
| 2024-07-29 | 46.137.15.86 (ClassC) |
| 2025-04-12 | 23.22.52.7 (ClassC) |
| 2025-04-16 | 54.228.42.199 (ClassC) |
| 2025-04-23 | 54.78.134.111 (ClassC) |
| 2025-08-01 | 107.22.57.98 (ClassC) |
| 2025-11-02 | 54.243.129.215 (ClassC) |