| 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 |
| 2016-06-02 | 50.19.218.57 (ClassC) |
| 2017-03-31 | 23.23.231.146 (ClassC) |
| 2017-05-11 | 75.101.162.66 (ClassC) |
| 2017-06-26 | 23.21.155.56 (ClassC) |
| 2017-09-22 | 23.23.196.129 (ClassC) |
| 2017-10-15 | 54.235.183.12 (ClassC) |
| 2017-11-07 | 23.23.116.0 (ClassC) |
| 2018-01-11 | 50.17.207.130 (ClassC) |
| 2019-08-06 | 35.153.122.21 (ClassC) |
| 2024-10-03 | 54.224.34.30 (ClassC) |
| 2024-12-04 | 54.208.186.182 (ClassC) |
| 2025-04-23 | 34.201.81.34 (ClassC) |