| 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 |
| 2017-01-09 | 54.75.240.21 (ClassC) |
| 2017-05-11 | 176.34.228.27 (ClassC) |
| 2018-04-20 | 52.209.144.153 (ClassC) |
| 2018-04-20 | 52.209.88.8 (ClassC) |
| 2018-04-20 | 54.77.70.126 (ClassC) |
| 2019-09-29 | 52.17.181.235 (ClassC) |
| 2019-09-29 | 52.209.119.164 (ClassC) |
| 2019-11-05 | 52.51.85.80 (ClassC) |
| 2019-11-05 | 52.210.39.69 (ClassC) |
| 2024-06-10 | 107.22.57.98 (ClassC) |
| 2024-06-23 | 23.22.52.7 (ClassC) |
| 2024-09-01 | 54.243.129.215 (ClassC) |
| 2024-09-15 | 54.78.134.111 (ClassC) |
| 2025-03-22 | 3.216.88.24 (ClassC) |
| 2025-07-29 | 54.220.192.176 (ClassC) |