| 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 |
| 2017-03-20 | 23.21.174.210 (ClassC) |
| 2017-03-26 | 54.225.154.132 (ClassC) |
| 2017-04-18 | 23.23.190.31 (ClassC) |
| 2017-05-01 | 54.235.132.90 (ClassC) |
| 2017-07-05 | 23.23.221.88 (ClassC) |
| 2017-10-11 | 54.243.101.177 (ClassC) |
| 2024-07-15 | 54.146.248.82 (ClassC) |
| 2024-12-31 | 52.5.82.174 (ClassC) |
| 2025-02-24 | 23.22.144.165 (ClassC) |
| 2025-04-09 | 54.220.192.176 (ClassC) |