| 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 |
| 2017-04-16 | 50.17.235.124 (ClassC) |
| 2017-04-17 | 54.243.198.221 (ClassC) |
| 2017-04-19 | 54.225.133.127 (ClassC) |
| 2017-04-19 | 54.243.91.79 (ClassC) |
| 2017-04-22 | 23.23.77.117 (ClassC) |
| 2017-04-24 | 54.235.218.133 (ClassC) |
| 2017-04-26 | 23.21.185.158 (ClassC) |
| 2017-04-30 | 23.23.196.129 (ClassC) |
| 2017-05-01 | 23.23.231.146 (ClassC) |
| 2017-05-01 | 54.225.154.132 (ClassC) |
| 2017-05-02 | 54.235.132.90 (ClassC) |
| 2017-05-03 | 23.23.117.76 (ClassC) |
| 2024-09-10 | 174.129.128.48 (ClassC) |
| 2024-09-23 | 54.159.116.102 (ClassC) |
| 2025-01-17 | 23.22.130.173 (ClassC) |
| 2025-05-01 | 54.78.134.111 (ClassC) |
| 2025-05-22 | 54.235.77.118 (ClassC) |
| 2025-08-03 | 54.83.6.65 (ClassC) |