| 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 |
| 2015-07-21 | 54.225.207.60 (ClassC) |
| 2016-12-30 | 54.235.101.178 (ClassC) |
| 2017-04-19 | 23.21.185.158 (ClassC) |
| 2017-09-06 | 54.235.128.66 (ClassC) |
| 2017-09-19 | 54.235.191.108 (ClassC) |
| 2017-11-12 | 54.235.183.12 (ClassC) |
| 2018-05-03 | 52.4.174.33 (ClassC) |
| 2024-06-04 | 54.220.192.176 (ClassC) |
| 2024-12-02 | 3.229.186.102 (ClassC) |
| 2025-01-13 | 54.159.116.102 (ClassC) |