| 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 |
| 2014-11-19 | 50.16.247.197 (ClassC) |
| 2015-03-10 | 50.19.222.54 (ClassC) |
| 2015-03-18 | 54.235.95.213 (ClassC) |
| 2015-03-26 | 107.21.114.209 (ClassC) |
| 2016-12-02 | 184.72.250.66 (ClassC) |
| 2017-03-17 | 54.225.154.132 (ClassC) |
| 2024-09-16 | 54.243.129.215 (ClassC) |
| 2024-10-03 | 23.22.130.173 (ClassC) |
| 2024-12-23 | 54.165.58.209 (ClassC) |
| 2025-05-03 | 54.243.238.66 (ClassC) |
| 2025-05-21 | 46.137.15.86 (ClassC) |
| 2025-11-03 | 54.220.192.176 (ClassC) |