| 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 |
| 2016-09-06 | 50.16.242.182 (ClassC) |
| 2016-09-23 | 23.21.93.145 (ClassC) |
| 2016-10-12 | 23.21.52.24 (ClassC) |
| 2016-11-10 | 54.225.187.5 (ClassC) |
| 2016-11-27 | 54.225.170.224 (ClassC) |
| 2016-12-14 | 184.73.218.93 (ClassC) |
| 2016-12-14 | 23.23.162.52 (ClassC) |
| 2017-01-26 | 23.23.73.170 (ClassC) |
| 2017-01-26 | 54.235.103.131 (ClassC) |
| 2017-02-12 | 107.20.224.23 (ClassC) |
| 2017-03-18 | 23.21.174.210 (ClassC) |
| 2017-04-04 | 23.23.114.129 (ClassC) |
| 2017-04-08 | 23.23.196.129 (ClassC) |
| 2017-05-12 | 54.243.49.106 (ClassC) |
| 2017-10-31 | 54.243.121.236 (ClassC) |
| 2024-10-05 | 23.22.52.7 (ClassC) |
| 2025-01-06 | 46.137.15.86 (ClassC) |
| 2025-01-31 | 54.146.248.82 (ClassC) |
| 2025-04-19 | 54.235.77.118 (ClassC) |
| 2025-04-25 | 52.5.82.174 (ClassC) |
| 2025-06-02 | 54.205.8.205 (ClassC) |
| 2025-07-03 | 54.243.238.66 (ClassC) |