| 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 |
| 2015-04-11 | 50.19.246.84 (ClassC) |
| 2016-07-13 | 23.23.98.183 (ClassC) |
| 2016-07-30 | 54.235.98.223 (ClassC) |
| 2016-08-17 | 50.16.207.80 (ClassC) |
| 2016-09-21 | 23.23.150.161 (ClassC) |
| 2016-09-21 | 23.21.231.39 (ClassC) |
| 2016-10-07 | 54.225.64.6 (ClassC) |
| 2016-10-25 | 54.225.64.155 (ClassC) |
| 2016-11-11 | 54.225.68.99 (ClassC) |
| 2016-12-01 | 107.20.218.71 (ClassC) |
| 2017-01-04 | 23.23.167.77 (ClassC) |
| 2017-02-07 | 23.21.74.161 (ClassC) |
| 2017-03-16 | 23.23.190.31 (ClassC) |
| 2017-04-06 | 50.16.238.111 (ClassC) |
| 2018-03-21 | 204.236.217.9 (ClassC) |
| 2023-07-16 | 23.22.130.173 (ClassC) |
| 2024-09-25 | 54.224.34.30 (ClassC) |
| 2024-10-23 | 54.205.8.205 (ClassC) |
| 2025-01-12 | 54.208.186.182 (ClassC) |