| 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 |
| 2015-09-22 | 107.21.249.155 (ClassC) |
| 2015-12-21 | 23.23.208.103 (ClassC) |
| 2016-01-07 | 184.73.246.127 (ClassC) |
| 2016-02-10 | 54.243.62.12 (ClassC) |
| 2016-03-01 | 50.17.248.109 (ClassC) |
| 2016-03-23 | 54.225.74.127 (ClassC) |
| 2016-03-24 | 107.22.218.137 (ClassC) |
| 2016-06-23 | 54.243.122.51 (ClassC) |
| 2016-09-02 | 54.235.186.37 (ClassC) |
| 2016-09-19 | 50.17.240.68 (ClassC) |
| 2016-10-23 | 23.21.74.161 (ClassC) |
| 2016-11-30 | 23.21.210.88 (ClassC) |
| 2017-01-03 | 54.225.68.99 (ClassC) |
| 2024-07-06 | 174.129.128.48 (ClassC) |
| 2024-09-02 | 54.220.192.176 (ClassC) |
| 2024-09-20 | 54.235.77.118 (ClassC) |
| 2024-11-16 | 34.241.115.67 (ClassC) |
| 2025-01-13 | 3.210.192.5 (ClassC) |