| 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 |
| 2015-11-01 | 107.21.107.92 (ClassC) |
| 2015-11-03 | 23.23.252.88 (ClassC) |
| 2015-11-20 | 107.21.249.155 (ClassC) |
| 2016-01-23 | 54.83.9.155 (ClassC) |
| 2016-01-26 | 54.243.116.216 (ClassC) |
| 2016-02-02 | 54.243.246.209 (ClassC) |
| 2016-02-06 | 54.243.156.39 (ClassC) |
| 2016-02-11 | 54.83.3.141 (ClassC) |
| 2016-02-15 | 23.21.113.232 (ClassC) |
| 2016-03-02 | 54.243.177.204 (ClassC) |
| 2024-03-04 | 54.243.238.66 (ClassC) |
| 2024-09-19 | 107.22.57.98 (ClassC) |
| 2025-01-26 | 23.22.130.173 (ClassC) |
| 2025-04-13 | 34.201.81.34 (ClassC) |
| 2025-04-25 | 3.209.172.72 (ClassC) |
| 2025-05-10 | 52.5.82.174 (ClassC) |
| 2025-07-26 | 54.73.53.134 (ClassC) |
| 2026-01-05 | 54.146.248.82 (ClassC) |
| 2026-01-21 | 54.78.134.111 (ClassC) |