| 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 |
| 2018-08-27 | 52.22.229.175 (ClassC) |
| 2018-08-27 | 52.23.145.93 (ClassC) |
| 2018-08-27 | 52.45.22.48 (ClassC) |
| 2018-08-27 | 52.5.89.216 (ClassC) |
| 2018-08-27 | 52.22.210.193 (ClassC) |
| 2018-08-27 | 52.54.48.82 (ClassC) |
| 2019-11-08 | 34.192.92.109 (ClassC) |
| 2019-11-08 | 54.172.188.206 (ClassC) |
| 2019-11-08 | 34.229.5.195 (ClassC) |
| 2019-11-08 | 3.225.95.126 (ClassC) |
| 2024-03-01 | 3.229.186.102 (ClassC) |
| 2024-06-23 | 23.22.130.173 (ClassC) |
| 2024-09-17 | 54.73.53.134 (ClassC) |
| 2024-11-24 | 3.216.88.24 (ClassC) |
| 2025-01-04 | 54.220.192.176 (ClassC) |
| 2025-01-23 | 46.137.15.86 (ClassC) |
| 2025-03-11 | 54.235.77.118 (ClassC) |
| 2025-04-12 | 54.165.58.209 (ClassC) |
| 2025-04-18 | 54.78.134.111 (ClassC) |
| 2025-07-17 | 107.22.57.98 (ClassC) |
| 2025-09-23 | 54.228.42.199 (ClassC) |