| 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 |
| 2016-02-26 | 23.21.66.159 (ClassC) |
| 2016-06-09 | 23.23.176.131 (ClassC) |
| 2016-08-01 | 54.243.89.187 (ClassC) |
| 2016-08-18 | 50.17.181.215 (ClassC) |
| 2016-09-21 | 107.22.230.79 (ClassC) |
| 2024-09-06 | 54.243.238.66 (ClassC) |
| 2025-03-08 | 54.224.34.30 (ClassC) |
| 2025-08-04 | 54.146.248.82 (ClassC) |
| 2025-08-20 | 3.229.186.102 (ClassC) |
| 2025-11-03 | 23.22.130.173 (ClassC) |