| 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 |
| 2018-05-25 | 52.72.217.87 (ClassC) |
| 2018-05-25 | 52.86.40.124 (ClassC) |
| 2018-05-25 | 52.87.80.61 (ClassC) |
| 2018-05-25 | 52.70.218.113 (ClassC) |
| 2019-10-06 | 52.71.195.70 (ClassC) |
| 2019-10-06 | 52.20.167.39 (ClassC) |
| 2019-10-06 | 34.192.218.155 (ClassC) |
| 2024-02-21 | 46.137.15.86 (ClassC) |
| 2024-08-17 | 3.216.88.24 (ClassC) |
| 2024-09-02 | 23.22.144.165 (ClassC) |
| 2024-09-29 | 54.235.77.118 (ClassC) |
| 2025-01-03 | 3.210.192.5 (ClassC) |
| 2025-03-10 | 34.241.115.67 (ClassC) |
| 2025-04-07 | 34.201.81.34 (ClassC) |
| 2025-04-28 | 54.243.129.215 (ClassC) |