| 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 |
| 2016-11-26 | 54.195.245.121 (ClassC) |
| 2016-12-14 | 54.228.203.27 (ClassC) |
| 2017-04-07 | 54.75.240.21 (ClassC) |
| 2018-09-21 | 52.209.88.8 (ClassC) |
| 2018-09-21 | 52.209.144.153 (ClassC) |
| 2020-07-22 | 54.77.14.221 (ClassC) |
| 2024-07-12 | 46.137.15.86 (ClassC) |
| 2025-03-05 | 54.235.77.118 (ClassC) |
| 2025-04-07 | 54.243.238.66 (ClassC) |
| 2025-04-21 | 34.201.81.34 (ClassC) |
| 2025-07-25 | 54.73.53.134 (ClassC) |
| 2025-09-13 | 54.220.192.176 (ClassC) |
| 2026-02-27 | 3.216.88.24 (ClassC) |