| 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 |
| 2016-11-27 | 23.21.93.145 (ClassC) |
| 2017-03-07 | 107.22.213.25 (ClassC) |
| 2017-10-25 | 50.19.107.206 (ClassC) |
| 2017-10-27 | 54.204.5.111 (ClassC) |
| 2017-12-08 | 174.129.23.39 (ClassC) |
| 2018-01-23 | 54.225.144.171 (ClassC) |
| 2018-03-15 | 54.225.173.3 (ClassC) |
| 2024-08-16 | 54.78.134.111 (ClassC) |
| 2024-08-23 | 34.241.115.67 (ClassC) |
| 2024-09-02 | 18.211.231.38 (ClassC) |
| 2025-01-24 | 107.22.57.98 (ClassC) |
| 2025-10-23 | 23.22.52.7 (ClassC) |
| 2026-03-02 | 3.229.186.102 (ClassC) |