| 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 |
| 2016-05-01 | 23.23.169.130 (ClassC) |
| 2016-06-12 | 50.19.111.27 (ClassC) |
| 2016-08-01 | 54.235.186.37 (ClassC) |
| 2016-09-15 | 54.225.133.127 (ClassC) |
| 2024-07-26 | 18.211.231.38 (ClassC) |
| 2024-09-02 | 23.22.130.173 (ClassC) |
| 2024-09-10 | 54.224.34.30 (ClassC) |
| 2024-11-17 | 3.209.172.72 (ClassC) |
| 2024-11-29 | 107.22.57.98 (ClassC) |
| 2025-07-12 | 54.235.77.118 (ClassC) |
| 2025-09-10 | 174.129.128.48 (ClassC) |
| 2026-02-06 | 54.220.192.176 (ClassC) |