| 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 |
| 2016-06-08 | 174.129.38.39 (ClassC) |
| 2016-07-04 | 184.72.250.66 (ClassC) |
| 2016-08-05 | 54.235.98.223 (ClassC) |
| 2016-08-12 | 54.235.186.37 (ClassC) |
| 2016-09-13 | 23.23.167.77 (ClassC) |
| 2016-09-21 | 107.22.230.79 (ClassC) |
| 2016-10-28 | 23.21.210.88 (ClassC) |
| 2016-11-18 | 54.225.234.52 (ClassC) |
| 2017-04-01 | 54.235.191.108 (ClassC) |
| 2024-12-21 | 54.228.42.199 (ClassC) |
| 2025-02-17 | 23.22.130.173 (ClassC) |
| 2025-03-29 | 54.83.6.65 (ClassC) |
| 2025-04-07 | 54.78.134.111 (ClassC) |
| 2025-05-08 | 54.235.77.118 (ClassC) |
| 2025-06-18 | 54.165.58.209 (ClassC) |
| 2025-06-27 | 34.241.115.67 (ClassC) |
| 2025-07-19 | 3.229.186.102 (ClassC) |