| 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 |
| 2015-01-16 | 23.21.41.210 (ClassC) |
| 2015-01-20 | 54.243.74.12 (ClassC) |
| 2015-01-23 | 23.23.143.170 (ClassC) |
| 2015-03-10 | 184.72.254.125 (ClassC) |
| 2015-03-18 | 54.225.206.186 (ClassC) |
| 2015-03-26 | 54.225.175.94 (ClassC) |
| 2015-06-04 | - |
| 2024-09-02 | 54.224.34.30 (ClassC) |
| 2024-12-08 | 174.129.128.48 (ClassC) |
| 2025-01-29 | 54.146.248.82 (ClassC) |
| 2026-02-14 | 18.211.231.38 (ClassC) |