| 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 |
| 2016-12-05 | 23.21.52.24 (ClassC) |
| 2016-12-14 | 50.17.240.68 (ClassC) |
| 2017-01-13 | 54.243.49.80 (ClassC) |
| 2017-01-14 | 54.243.147.62 (ClassC) |
| 2017-01-20 | 184.73.218.93 (ClassC) |
| 2017-01-24 | 54.227.237.156 (ClassC) |
| 2024-11-10 | 54.208.186.182 (ClassC) |
| 2024-11-19 | 54.235.77.118 (ClassC) |
| 2025-04-21 | 46.137.15.86 (ClassC) |
| 2025-12-29 | 54.78.134.111 (ClassC) |
| 2026-02-03 | 54.73.53.134 (ClassC) |
| 2026-02-24 | 3.210.192.5 (ClassC) |