| 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 |
| 2016-12-01 | 107.21.203.65 (ClassC) |
| 2016-12-05 | 23.23.105.22 (ClassC) |
| 2016-12-07 | 54.225.234.52 (ClassC) |
| 2016-12-09 | 54.225.240.148 (ClassC) |
| 2016-12-10 | 23.21.74.161 (ClassC) |
| 2017-01-05 | 54.235.103.131 (ClassC) |
| 2017-01-18 | 50.17.196.191 (ClassC) |
| 2017-01-22 | 23.21.185.158 (ClassC) |
| 2017-01-24 | 50.17.200.93 (ClassC) |
| 2017-03-09 | 54.243.49.106 (ClassC) |
| 2017-04-01 | 107.20.234.107 (ClassC) |
| 2024-04-20 | 52.5.82.174 (ClassC) |
| 2024-09-06 | 23.22.144.165 (ClassC) |
| 2024-09-21 | 54.146.248.82 (ClassC) |
| 2024-11-28 | 18.211.231.38 (ClassC) |
| 2024-12-25 | 174.129.128.48 (ClassC) |