| 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 |
| 2016-05-30 | 23.21.125.32 (ClassC) |
| 2016-05-31 | 54.243.151.135 (ClassC) |
| 2016-06-17 | 54.225.241.201 (ClassC) |
| 2016-07-22 | 23.21.119.146 (ClassC) |
| 2016-09-26 | 54.235.246.152 (ClassC) |
| 2016-11-19 | 54.225.167.36 (ClassC) |
| 2024-04-07 | 23.22.52.7 (ClassC) |
| 2024-06-26 | 52.5.82.174 (ClassC) |
| 2024-07-12 | 3.229.186.102 (ClassC) |
| 2024-12-26 | 34.201.81.34 (ClassC) |
| 2025-03-12 | 46.137.15.86 (ClassC) |
| 2025-04-16 | 54.220.192.176 (ClassC) |
| 2025-11-01 | 54.165.58.209 (ClassC) |