| 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 |
| 2016-02-02 | 23.21.224.165 (ClassC) |
| 2016-02-04 | 54.235.66.200 (ClassC) |
| 2016-02-05 | 54.235.76.185 (ClassC) |
| 2016-02-06 | 107.21.238.17 (ClassC) |
| 2016-02-08 | 54.163.249.29 (ClassC) |
| 2016-02-09 | 174.129.192.57 (ClassC) |
| 2016-02-10 | 50.16.227.214 (ClassC) |
| 2016-02-11 | 50.19.209.3 (ClassC) |
| 2016-02-12 | 107.21.106.96 (ClassC) |
| 2016-02-13 | 54.225.209.250 (ClassC) |
| 2016-02-16 | 23.21.213.172 (ClassC) |
| 2016-02-17 | 54.243.156.39 (ClassC) |
| 2016-02-18 | 54.225.74.127 (ClassC) |
| 2016-02-22 | 54.197.245.182 (ClassC) |
| 2016-02-23 | 54.83.3.141 (ClassC) |
| 2016-02-24 | 54.243.123.255 (ClassC) |
| 2016-02-26 | 23.23.190.34 (ClassC) |
| 2016-02-27 | 54.243.62.12 (ClassC) |
| 2016-02-28 | 54.243.177.204 (ClassC) |
| 2024-07-20 | 54.243.129.215 (ClassC) |
| 2024-08-13 | 23.22.144.165 (ClassC) |
| 2024-09-30 | 46.137.15.86 (ClassC) |
| 2024-11-17 | 34.201.81.34 (ClassC) |
| 2024-12-08 | 23.22.52.7 (ClassC) |
| 2025-02-28 | 174.129.128.48 (ClassC) |
| 2025-04-20 | 54.235.77.118 (ClassC) |
| 2025-06-04 | 54.78.134.111 (ClassC) |
| 2025-08-04 | 107.22.57.98 (ClassC) |