| 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 |
| 2019-01-28 | 54.229.228.4 (ClassC) |
| 2019-01-28 | 52.17.22.87 (ClassC) |
| 2019-04-06 | 52.31.22.29 (ClassC) |
| 2019-04-06 | 52.48.178.186 (ClassC) |
| 2019-04-06 | 54.229.77.102 (ClassC) |
| 2019-04-06 | 52.18.223.143 (ClassC) |
| 2019-11-02 | 52.210.39.69 (ClassC) |
| 2021-01-08 | 52.213.192.18 (ClassC) |
| 2023-07-23 | 54.165.58.209 (ClassC) |
| 2023-12-20 | 54.228.42.199 (ClassC) |
| 2024-04-22 | 54.159.116.102 (ClassC) |
| 2024-10-11 | 107.22.57.98 (ClassC) |
| 2025-04-08 | 54.243.238.66 (ClassC) |