| 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 |
| 2014-08-25 | 107.22.255.88 (ClassC) |
| 2014-08-27 | 184.72.254.125 (ClassC) |
| 2014-08-30 | 50.16.239.160 (ClassC) |
| 2014-09-04 | 23.21.130.129 (ClassC) |
| 2014-11-05 | 54.235.151.26 (ClassC) |
| 2014-11-07 | 184.73.235.153 (ClassC) |
| 2014-11-09 | 54.243.167.174 (ClassC) |
| 2014-11-11 | 50.19.246.84 (ClassC) |
| 2015-03-10 | 54.243.123.128 (ClassC) |
| 2015-03-17 | 23.21.41.210 (ClassC) |
| 2015-03-31 | 54.225.206.186 (ClassC) |
| 2018-01-14 | 54.235.191.108 (ClassC) |
| 2024-08-21 | 18.211.231.38 (ClassC) |
| 2024-09-02 | 3.209.172.72 (ClassC) |
| 2025-03-11 | 23.22.52.7 (ClassC) |
| 2025-03-24 | 54.78.134.111 (ClassC) |
| 2025-04-07 | 23.22.144.165 (ClassC) |
| 2025-04-19 | 54.220.192.176 (ClassC) |
| 2025-07-16 | 54.73.53.134 (ClassC) |