| 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 |
| 2020-08-23 | 3.217.51.200 (ClassC) |
| 2020-10-01 | 52.201.125.116 (ClassC) |
| 2020-10-01 | 52.20.101.119 (ClassC) |
| 2020-10-10 | 52.201.121.154 (ClassC) |
| 2020-10-10 | 52.1.254.205 (ClassC) |
| 2024-08-27 | 54.146.248.82 (ClassC) |
| 2024-09-03 | 54.83.6.65 (ClassC) |
| 2024-12-21 | 52.5.82.174 (ClassC) |
| 2025-01-03 | 54.205.8.205 (ClassC) |
| 2025-01-26 | 174.129.128.48 (ClassC) |
| 2025-03-10 | 3.210.192.5 (ClassC) |
| 2025-04-07 | 107.22.57.98 (ClassC) |
| 2025-04-15 | 34.241.115.67 (ClassC) |
| 2025-10-25 | 46.137.15.86 (ClassC) |