| 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 |
| 2015-06-12 | 54.225.203.199 (ClassC) |
| 2015-12-07 | 54.83.197.202 (ClassC) |
| 2015-12-24 | 184.73.246.127 (ClassC) |
| 2016-01-10 | 54.225.105.233 (ClassC) |
| 2016-08-16 | 54.243.49.80 (ClassC) |
| 2016-10-16 | 107.22.230.79 (ClassC) |
| 2016-11-10 | 54.243.68.240 (ClassC) |
| 2016-11-27 | 54.243.64.13 (ClassC) |
| 2024-06-28 | 18.211.231.38 (ClassC) |
| 2024-10-02 | 34.241.115.67 (ClassC) |
| 2025-08-28 | 54.205.8.205 (ClassC) |
| 2025-11-03 | 3.229.186.102 (ClassC) |