| 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 |
| 2016-12-07 | 50.17.200.93 (ClassC) |
| 2016-12-10 | 50.17.240.68 (ClassC) |
| 2016-12-27 | 54.227.241.50 (ClassC) |
| 2017-01-19 | 23.21.185.158 (ClassC) |
| 2017-01-19 | 23.23.252.69 (ClassC) |
| 2017-01-21 | 184.73.216.4 (ClassC) |
| 2017-01-22 | 23.23.122.198 (ClassC) |
| 2017-02-01 | 107.22.241.33 (ClassC) |
| 2017-02-10 | 184.72.250.66 (ClassC) |
| 2024-01-12 | 54.165.58.209 (ClassC) |
| 2024-04-16 | 3.219.96.23 (ClassC) |
| 2024-11-17 | 52.5.82.174 (ClassC) |
| 2024-11-23 | 18.208.60.216 (ClassC) |
| 2024-12-06 | 23.22.130.173 (ClassC) |
| 2024-12-22 | 18.211.231.38 (ClassC) |
| 2025-05-01 | 3.210.192.5 (ClassC) |