| 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 |
| 2016-05-24 | 54.163.249.29 (ClassC) |
| 2016-05-26 | 54.235.246.152 (ClassC) |
| 2016-08-01 | 54.225.64.155 (ClassC) |
| 2016-12-05 | 54.243.231.184 (ClassC) |
| 2017-01-26 | 184.73.216.4 (ClassC) |
| 2017-02-13 | 23.21.185.158 (ClassC) |
| 2017-04-08 | 50.16.238.111 (ClassC) |
| 2017-05-12 | 54.243.110.76 (ClassC) |
| 2024-09-13 | 34.241.115.67 (ClassC) |
| 2024-12-11 | 3.209.172.72 (ClassC) |
| 2025-07-15 | 23.22.144.165 (ClassC) |
| 2025-07-31 | 54.83.6.65 (ClassC) |
| 2025-09-12 | 18.211.231.38 (ClassC) |