| 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 |
| 2014-05-27 | 50.17.239.217 (ClassC) |
| 2014-05-29 | 54.225.77.87 (ClassC) |
| 2014-06-01 | 54.243.69.90 (ClassC) |
| 2015-06-13 | - |
| 2024-02-24 | 52.5.82.174 (ClassC) |
| 2024-05-02 | 174.129.128.48 (ClassC) |
| 2024-07-06 | 3.229.186.102 (ClassC) |
| 2024-11-13 | 54.243.238.66 (ClassC) |
| 2025-01-23 | 3.216.88.24 (ClassC) |
| 2025-06-09 | 18.208.60.216 (ClassC) |
| 2025-07-01 | 54.83.6.65 (ClassC) |
| 2026-01-10 | 3.210.192.5 (ClassC) |
| 2026-02-26 | 54.208.186.182 (ClassC) |
| 2026-03-07 | 18.211.231.38 (ClassC) |