| 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 |
| 2018-02-23 | 23.21.155.56 (ClassC) |
| 2024-04-17 | 3.210.192.5 (ClassC) |
| 2024-09-02 | 54.165.58.209 (ClassC) |
| 2024-10-12 | 23.22.144.165 (ClassC) |
| 2024-12-11 | 54.146.248.82 (ClassC) |
| 2025-01-26 | 54.228.42.199 (ClassC) |
| 2025-02-12 | 46.137.15.86 (ClassC) |
| 2025-06-23 | 54.224.34.30 (ClassC) |
| 2025-11-15 | 174.129.128.48 (ClassC) |