| 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 |
| 2018-03-26 | 50.19.249.167 (ClassC) |
| 2019-09-23 | 54.172.16.3 (ClassC) |
| 2019-09-23 | 18.211.160.51 (ClassC) |
| 2019-09-23 | 52.20.167.39 (ClassC) |
| 2019-09-23 | 3.225.95.126 (ClassC) |
| 2024-02-21 | 23.22.52.7 (ClassC) |
| 2024-05-30 | 3.229.186.102 (ClassC) |
| 2024-07-27 | 174.129.128.48 (ClassC) |
| 2024-09-02 | 52.5.82.174 (ClassC) |
| 2024-09-21 | 54.146.248.82 (ClassC) |
| 2025-01-03 | 54.243.238.66 (ClassC) |
| 2025-01-13 | 54.243.129.215 (ClassC) |