| 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 |
| 2015-01-23 | 23.23.170.22 (ClassC) |
| 2015-01-27 | 54.221.225.9 (ClassC) |
| 2015-01-30 | 54.225.174.166 (ClassC) |
| 2015-02-02 | 50.17.212.209 (ClassC) |
| 2015-02-09 | 54.225.175.94 (ClassC) |
| 2015-02-12 | 54.235.111.132 (ClassC) |
| 2015-03-30 | 54.243.148.187 (ClassC) |
| 2024-07-07 | 34.201.81.34 (ClassC) |
| 2024-09-22 | 54.78.134.111 (ClassC) |
| 2025-07-04 | 54.205.8.205 (ClassC) |
| 2025-07-10 | 54.220.192.176 (ClassC) |