| 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 |
| 2015-08-21 | 54.243.163.2 (ClassC) |
| 2015-09-27 | 54.235.114.210 (ClassC) |
| 2015-11-19 | 50.17.216.96 (ClassC) |
| 2016-04-25 | 54.243.77.210 (ClassC) |
| 2016-06-15 | 23.21.247.19 (ClassC) |
| 2016-07-19 | 50.17.238.188 (ClassC) |
| 2016-09-24 | 107.21.114.32 (ClassC) |
| 2024-04-18 | 54.205.8.205 (ClassC) |
| 2024-07-03 | 23.22.52.7 (ClassC) |
| 2024-08-28 | 107.22.57.98 (ClassC) |
| 2024-09-19 | 174.129.128.48 (ClassC) |
| 2024-10-01 | 3.209.172.72 (ClassC) |
| 2025-01-27 | 54.146.248.82 (ClassC) |
| 2025-04-18 | 46.137.15.86 (ClassC) |
| 2025-04-23 | 23.22.130.173 (ClassC) |