| 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 |
| 2020-09-22 | 3.224.27.61 (ClassC) |
| 2020-09-22 | 52.1.254.205 (ClassC) |
| 2020-09-26 | 52.20.101.119 (ClassC) |
| 2020-10-01 | 3.233.183.24 (ClassC) |
| 2020-10-08 | 52.201.125.116 (ClassC) |
| 2020-10-28 | 52.200.37.44 (ClassC) |
| 2020-10-28 | 3.208.49.102 (ClassC) |
| 2020-11-26 | 52.201.121.154 (ClassC) |
| 2020-12-25 | 52.7.203.118 (ClassC) |
| 2021-03-31 | 3.232.209.154 (ClassC) |
| 2021-05-26 | 3.228.145.6 (ClassC) |
| 2021-05-30 | 34.201.81.34 (ClassC) |
| 2024-03-09 | 54.224.34.30 (ClassC) |
| 2024-08-12 | 23.22.52.7 (ClassC) |
| 2024-10-28 | 52.5.82.174 (ClassC) |
| 2025-01-12 | 54.220.192.176 (ClassC) |
| 2025-04-14 | 107.22.57.98 (ClassC) |
| 2025-08-23 | 54.78.134.111 (ClassC) |