| 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 |
| 2014-07-25 | 23.21.234.14 (ClassC) |
| 2014-08-08 | 54.243.85.192 (ClassC) |
| 2015-03-05 | 50.19.246.84 (ClassC) |
| 2015-03-17 | 107.21.223.88 (ClassC) |
| 2015-03-24 | 54.235.194.99 (ClassC) |
| 2015-04-01 | 23.21.40.91 (ClassC) |
| 2015-06-14 | - |
| 2024-12-28 | 34.201.81.34 (ClassC) |
| 2025-01-20 | 34.241.115.67 (ClassC) |
| 2025-03-29 | 46.137.15.86 (ClassC) |
| 2025-04-17 | 54.243.238.66 (ClassC) |
| 2025-05-06 | 54.73.53.134 (ClassC) |