| 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 |
| 2018-01-25 | 23.23.155.247 (ClassC) |
| 2018-01-25 | 54.235.218.133 (ClassC) |
| 2018-01-25 | 23.21.155.56 (ClassC) |
| 2018-01-25 | 54.225.144.171 (ClassC) |
| 2018-01-26 | 54.197.234.71 (ClassC) |
| 2018-01-26 | 174.129.23.39 (ClassC) |
| 2018-02-08 | 54.204.36.212 (ClassC) |
| 2018-03-05 | 23.23.128.216 (ClassC) |
| 2024-04-19 | 3.216.88.24 (ClassC) |
| 2024-08-06 | 54.228.42.199 (ClassC) |
| 2024-12-13 | 3.210.192.5 (ClassC) |
| 2025-04-12 | 23.22.144.165 (ClassC) |
| 2025-08-09 | 52.5.82.174 (ClassC) |
| 2025-09-13 | 54.205.8.205 (ClassC) |
| 2025-12-04 | 3.209.172.72 (ClassC) |