| 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 |
| 2020-01-16 | 54.171.1.219 (ClassC) |
| 2020-01-30 | 99.81.216.51 (ClassC) |
| 2020-02-06 | 52.50.10.51 (ClassC) |
| 2020-02-19 | 54.77.242.148 (ClassC) |
| 2020-05-17 | 34.252.198.200 (ClassC) |
| 2020-06-16 | 52.211.26.224 (ClassC) |
| 2024-09-03 | 54.78.134.111 (ClassC) |
| 2025-01-13 | 54.73.53.134 (ClassC) |
| 2025-04-08 | 54.159.116.102 (ClassC) |
| 2026-02-09 | 3.210.192.5 (ClassC) |