| 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 |
| 2016-12-04 | 23.23.100.19 (ClassC) |
| 2017-03-17 | 54.243.110.17 (ClassC) |
| 2017-03-25 | 23.23.165.47 (ClassC) |
| 2017-05-18 | 23.23.114.129 (ClassC) |
| 2017-06-17 | 54.243.91.79 (ClassC) |
| 2017-07-13 | 50.16.251.65 (ClassC) |
| 2017-09-24 | 54.225.135.129 (ClassC) |
| 2017-09-27 | 50.17.207.130 (ClassC) |
| 2017-10-21 | 54.225.111.83 (ClassC) |
| 2017-11-16 | 54.235.183.12 (ClassC) |
| 2018-03-21 | 54.235.218.133 (ClassC) |
| 2024-08-23 | 52.5.82.174 (ClassC) |
| 2025-01-13 | 3.219.96.23 (ClassC) |