| 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 |
| 2019-11-19 | 52.202.88.230 (ClassC) |
| 2019-11-19 | 52.72.100.0 (ClassC) |
| 2020-03-13 | 52.1.174.106 (ClassC) |
| 2020-03-14 | 35.169.55.8 (ClassC) |
| 2020-03-16 | 52.7.163.77 (ClassC) |
| 2024-08-26 | 54.220.192.176 (ClassC) |
| 2024-09-11 | 54.205.8.205 (ClassC) |
| 2024-11-08 | 52.5.82.174 (ClassC) |
| 2024-11-14 | 3.210.192.5 (ClassC) |
| 2025-06-10 | 54.228.42.199 (ClassC) |
| 2025-09-14 | 34.241.115.67 (ClassC) |