| 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 |
| 2015-11-20 | 23.23.208.103 (ClassC) |
| 2015-11-24 | 23.21.109.148 (ClassC) |
| 2015-11-28 | 23.21.224.165 (ClassC) |
| 2016-01-14 | 50.19.218.57 (ClassC) |
| 2016-01-15 | 184.73.246.127 (ClassC) |
| 2016-01-19 | 174.129.192.57 (ClassC) |
| 2016-01-23 | 54.163.249.29 (ClassC) |
| 2016-01-26 | 50.16.208.174 (ClassC) |
| 2016-01-27 | 23.21.73.34 (ClassC) |
| 2016-01-28 | 54.243.156.39 (ClassC) |
| 2016-01-30 | 23.21.102.163 (ClassC) |
| 2016-02-02 | 107.21.238.17 (ClassC) |
| 2016-02-09 | 54.83.9.155 (ClassC) |
| 2024-06-20 | 23.22.130.173 (ClassC) |
| 2024-11-27 | 3.209.172.72 (ClassC) |
| 2024-12-08 | 107.22.57.98 (ClassC) |
| 2025-01-24 | 54.243.238.66 (ClassC) |
| 2025-01-27 | 52.5.82.174 (ClassC) |