| 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 |
| 2016-11-08 | 184.73.218.93 (ClassC) |
| 2017-01-13 | 174.129.199.201 (ClassC) |
| 2017-01-13 | 75.101.144.116 (ClassC) |
| 2017-01-13 | 23.21.224.177 (ClassC) |
| 2017-01-29 | 54.227.241.50 (ClassC) |
| 2017-02-21 | 54.243.158.73 (ClassC) |
| 2024-01-12 | 54.205.8.205 (ClassC) |
| 2024-09-02 | 3.219.96.23 (ClassC) |
| 2024-11-11 | 54.78.134.111 (ClassC) |
| 2024-12-29 | 54.228.42.199 (ClassC) |
| 2025-01-13 | 107.22.57.98 (ClassC) |
| 2025-04-03 | 3.209.172.72 (ClassC) |
| 2025-04-14 | 54.83.6.65 (ClassC) |
| 2025-07-19 | 54.165.58.209 (ClassC) |
| 2025-09-13 | 23.22.130.173 (ClassC) |
| 2025-10-30 | 54.235.77.118 (ClassC) |
| 2025-11-18 | 23.22.144.165 (ClassC) |