| 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 |
| 2020-08-12 | 54.77.14.221 (ClassC) |
| 2020-08-12 | 52.19.225.66 (ClassC) |
| 2020-08-17 | 52.18.59.102 (ClassC) |
| 2020-08-17 | 34.246.118.170 (ClassC) |
| 2020-08-17 | 52.31.139.247 (ClassC) |
| 2020-08-17 | 18.200.90.105 (ClassC) |
| 2020-08-17 | 34.254.8.67 (ClassC) |
| 2020-08-18 | 3.248.106.3 (ClassC) |
| 2020-08-23 | 99.80.6.147 (ClassC) |
| 2024-08-18 | 34.201.81.34 (ClassC) |
| 2024-09-02 | 107.22.57.98 (ClassC) |
| 2024-12-21 | 23.22.52.7 (ClassC) |
| 2025-06-06 | 174.129.128.48 (ClassC) |
| 2025-07-19 | 54.243.129.215 (ClassC) |
| 2025-07-29 | 54.243.238.66 (ClassC) |
| 2025-11-14 | 46.137.15.86 (ClassC) |