| 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 |
| 2016-12-19 | 54.225.234.52 (ClassC) |
| 2016-12-21 | 107.20.224.23 (ClassC) |
| 2017-03-25 | 107.22.247.81 (ClassC) |
| 2017-04-06 | 174.129.6.130 (ClassC) |
| 2017-05-20 | 54.243.49.106 (ClassC) |
| 2017-05-21 | 23.21.222.145 (ClassC) |
| 2017-06-02 | 50.17.255.21 (ClassC) |
| 2017-06-10 | 23.23.114.129 (ClassC) |
| 2017-08-19 | 23.23.135.126 (ClassC) |
| 2017-10-10 | 23.23.120.204 (ClassC) |
| 2017-10-11 | 23.23.155.247 (ClassC) |
| 2018-02-14 | 174.129.3.215 (ClassC) |
| 2018-03-03 | 204.236.217.9 (ClassC) |
| 2024-07-08 | 54.235.77.118 (ClassC) |
| 2024-09-02 | 54.243.129.215 (ClassC) |
| 2024-09-20 | 3.229.186.102 (ClassC) |
| 2024-12-22 | 18.208.60.216 (ClassC) |
| 2024-12-25 | 54.83.6.65 (ClassC) |