| 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 |
| 2017-03-13 | 54.235.132.90 (ClassC) |
| 2017-03-13 | 23.23.100.24 (ClassC) |
| 2017-03-14 | 54.235.218.133 (ClassC) |
| 2017-03-15 | 54.235.191.108 (ClassC) |
| 2017-03-18 | 23.23.196.129 (ClassC) |
| 2017-03-19 | 54.225.154.132 (ClassC) |
| 2017-03-22 | 50.17.253.207 (ClassC) |
| 2017-03-24 | 75.101.162.66 (ClassC) |
| 2017-03-24 | 54.243.110.76 (ClassC) |
| 2017-03-24 | 23.23.231.146 (ClassC) |
| 2017-03-25 | 23.21.185.158 (ClassC) |
| 2017-03-28 | 23.23.251.76 (ClassC) |
| 2017-04-02 | 75.101.133.248 (ClassC) |
| 2017-04-03 | 174.129.6.130 (ClassC) |
| 2017-04-06 | 23.21.174.210 (ClassC) |
| 2017-04-07 | 50.19.235.98 (ClassC) |
| 2017-04-08 | 23.21.221.213 (ClassC) |
| 2017-04-11 | 107.20.234.107 (ClassC) |
| 2017-04-13 | 54.243.110.17 (ClassC) |
| 2017-04-17 | 23.23.114.129 (ClassC) |
| 2017-04-23 | 50.16.231.217 (ClassC) |
| 2017-04-25 | 107.22.213.25 (ClassC) |
| 2017-04-27 | 23.21.50.56 (ClassC) |
| 2024-06-03 | 54.78.134.111 (ClassC) |
| 2024-12-06 | 54.83.6.65 (ClassC) |
| 2025-01-02 | 52.5.82.174 (ClassC) |
| 2025-01-19 | 18.211.231.38 (ClassC) |
| 2025-04-21 | 54.220.192.176 (ClassC) |
| 2025-05-03 | 54.228.42.199 (ClassC) |