| 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 |
| 2016-07-29 | 50.16.207.80 (ClassC) |
| 2016-07-30 | 174.129.38.39 (ClassC) |
| 2016-08-04 | 107.21.114.32 (ClassC) |
| 2016-08-05 | 50.17.181.215 (ClassC) |
| 2016-08-08 | 50.17.238.188 (ClassC) |
| 2016-08-21 | 23.21.52.24 (ClassC) |
| 2016-08-23 | 23.23.141.169 (ClassC) |
| 2024-08-13 | 54.228.42.199 (ClassC) |
| 2024-09-20 | 107.22.57.98 (ClassC) |
| 2024-12-08 | 46.137.15.86 (ClassC) |
| 2025-01-21 | 54.235.77.118 (ClassC) |
| 2025-01-28 | 54.220.192.176 (ClassC) |
| 2025-02-24 | 23.22.130.173 (ClassC) |
| 2025-04-20 | 54.208.186.182 (ClassC) |
| 2025-05-02 | 3.216.88.24 (ClassC) |