| 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 |
| 2016-09-07 | 54.225.218.62 (ClassC) |
| 2016-09-24 | 107.20.157.58 (ClassC) |
| 2016-12-06 | 54.235.101.178 (ClassC) |
| 2017-01-26 | 54.243.209.176 (ClassC) |
| 2017-01-27 | 50.17.196.191 (ClassC) |
| 2017-01-27 | 54.225.187.5 (ClassC) |
| 2017-02-17 | 54.235.191.108 (ClassC) |
| 2017-04-04 | 50.16.231.217 (ClassC) |
| 2017-05-12 | 107.22.247.81 (ClassC) |
| 2025-07-30 | 3.216.88.24 (ClassC) |
| 2025-08-06 | 3.219.96.23 (ClassC) |
| 2025-09-22 | 23.22.144.165 (ClassC) |
| 2026-01-27 | 23.22.52.7 (ClassC) |