| 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 |
| 2014-08-09 | 54.225.88.5 (ClassC) |
| 2015-03-11 | 107.22.246.182 (ClassC) |
| 2015-03-18 | 54.225.204.155 (ClassC) |
| 2015-03-26 | 54.243.136.184 (ClassC) |
| 2015-04-21 | - |
| 2016-12-11 | 107.20.218.71 (ClassC) |
| 2016-12-12 | 54.243.64.13 (ClassC) |
| 2024-08-09 | 54.208.186.182 (ClassC) |
| 2024-09-13 | 54.146.248.82 (ClassC) |
| 2024-09-20 | 23.22.130.173 (ClassC) |
| 2025-01-31 | 52.5.82.174 (ClassC) |
| 2025-04-12 | 54.78.134.111 (ClassC) |
| 2025-05-09 | 54.235.77.118 (ClassC) |
| 2025-08-06 | 54.165.58.209 (ClassC) |