| 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 |
| 2016-12-01 | 184.73.212.255 (ClassC) |
| 2017-10-29 | 23.21.142.10 (ClassC) |
| 2017-12-23 | 54.243.121.236 (ClassC) |
| 2018-01-26 | 23.23.246.35 (ClassC) |
| 2018-04-04 | 23.23.193.75 (ClassC) |
| 2023-12-17 | 54.220.192.176 (ClassC) |
| 2024-03-05 | 34.241.115.67 (ClassC) |
| 2024-09-02 | 23.22.144.165 (ClassC) |
| 2024-09-29 | 54.165.58.209 (ClassC) |
| 2024-11-10 | 23.22.52.7 (ClassC) |
| 2024-12-13 | 54.78.134.111 (ClassC) |
| 2025-01-13 | 54.228.42.199 (ClassC) |