| 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 |
| 2016-04-25 | 54.83.3.141 (ClassC) |
| 2016-05-12 | 54.163.249.29 (ClassC) |
| 2016-05-29 | 23.23.157.114 (ClassC) |
| 2016-07-02 | 54.225.64.155 (ClassC) |
| 2016-08-08 | 50.17.181.215 (ClassC) |
| 2016-10-17 | 54.225.240.148 (ClassC) |
| 2016-11-03 | 107.20.157.58 (ClassC) |
| 2016-12-14 | 107.22.227.63 (ClassC) |
| 2016-12-14 | 23.21.231.39 (ClassC) |
| 2017-01-09 | 23.23.98.183 (ClassC) |
| 2017-05-12 | 54.225.154.132 (ClassC) |
| 2017-10-31 | 54.225.111.83 (ClassC) |
| 2024-01-12 | 54.146.248.82 (ClassC) |
| 2024-10-03 | 54.83.6.65 (ClassC) |
| 2024-12-26 | 3.229.186.102 (ClassC) |