| 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 |
| 2015-09-14 | 107.20.190.74 (ClassC) |
| 2015-10-01 | 54.83.21.73 (ClassC) |
| 2016-03-23 | 23.21.66.159 (ClassC) |
| 2016-03-24 | 75.101.157.17 (ClassC) |
| 2024-07-23 | 54.228.42.199 (ClassC) |
| 2024-11-12 | 23.22.130.173 (ClassC) |
| 2025-05-13 | 54.243.238.66 (ClassC) |