| 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 |
| 2020-03-17 | 52.50.10.51 (ClassC) |
| 2020-03-17 | 54.77.242.148 (ClassC) |
| 2020-03-17 | 99.81.216.51 (ClassC) |
| 2024-10-05 | 23.22.130.173 (ClassC) |
| 2024-12-22 | 54.243.238.66 (ClassC) |
| 2024-12-31 | 54.159.116.102 (ClassC) |
| 2025-05-02 | 54.73.53.134 (ClassC) |
| 2025-05-08 | 54.224.34.30 (ClassC) |
| 2025-05-23 | 107.22.57.98 (ClassC) |
| 2025-09-01 | 18.211.231.38 (ClassC) |
| 2025-11-03 | 3.210.192.5 (ClassC) |