| 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 |
| 2016-08-04 | 54.243.189.63 (ClassC) |
| 2016-08-06 | 54.235.246.152 (ClassC) |
| 2016-08-07 | 50.17.238.188 (ClassC) |
| 2016-08-07 | 54.243.64.13 (ClassC) |
| 2016-08-08 | 23.23.130.80 (ClassC) |
| 2016-08-11 | 107.22.230.79 (ClassC) |
| 2016-08-18 | 54.243.68.240 (ClassC) |
| 2016-08-20 | 23.23.141.169 (ClassC) |
| 2024-03-09 | 54.205.8.205 (ClassC) |
| 2024-07-17 | 3.216.88.24 (ClassC) |
| 2024-09-15 | 54.243.238.66 (ClassC) |
| 2025-04-14 | 54.73.53.134 (ClassC) |
| 2025-04-17 | 34.201.81.34 (ClassC) |
| 2025-07-19 | 54.78.134.111 (ClassC) |
| 2025-08-27 | 23.22.52.7 (ClassC) |
| 2025-10-28 | 34.241.115.67 (ClassC) |