| 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 |
| 2014-04-03 | 184.73.211.6 (ClassC) |
| 2014-04-14 | 50.16.227.220 (ClassC) |
| 2014-04-17 | 54.235.174.167 (ClassC) |
| 2014-04-30 | 50.19.218.110 (ClassC) |
| 2014-05-02 | 23.21.214.225 (ClassC) |
| 2015-03-03 | 23.21.126.203 (ClassC) |
| 2015-03-10 | 54.243.122.132 (ClassC) |
| 2015-05-21 | 50.19.216.249 (ClassC) |
| 2015-08-10 | 54.225.207.60 (ClassC) |
| 2015-09-22 | 107.21.208.134 (ClassC) |
| 2015-10-13 | 107.21.249.155 (ClassC) |
| 2015-11-17 | 54.243.82.67 (ClassC) |
| 2015-11-24 | 107.20.190.74 (ClassC) |
| 2016-04-07 | 54.243.177.204 (ClassC) |
| 2016-06-16 | 107.22.230.79 (ClassC) |
| 2016-06-22 | 50.16.191.98 (ClassC) |
| 2016-07-06 | 23.23.196.165 (ClassC) |
| 2016-11-10 | 23.21.52.24 (ClassC) |
| 2016-11-30 | 54.225.167.36 (ClassC) |
| 2017-02-16 | 23.23.73.48 (ClassC) |
| 2024-11-05 | 107.22.57.98 (ClassC) |
| 2025-06-22 | 23.22.130.173 (ClassC) |
| 2025-12-29 | 54.243.238.66 (ClassC) |
| 2026-02-03 | 3.209.172.72 (ClassC) |