| 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 |
| 2015-01-20 | 54.221.234.87 (ClassC) |
| 2015-01-23 | 54.243.61.191 (ClassC) |
| 2015-03-03 | 23.21.40.91 (ClassC) |
| 2015-03-16 | 75.101.133.50 (ClassC) |
| 2015-03-24 | 54.243.74.12 (ClassC) |
| 2015-03-31 | 174.129.214.238 (ClassC) |
| 2024-07-10 | 174.129.128.48 (ClassC) |
| 2024-10-24 | 18.211.231.38 (ClassC) |
| 2024-11-02 | 54.146.248.82 (ClassC) |
| 2024-12-25 | 3.216.88.24 (ClassC) |