| 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 |
| 2014-06-11 | 50.19.218.110 (ClassC) |
| 2014-07-08 | 54.243.149.14 (ClassC) |
| 2014-07-15 | 54.243.227.153 (ClassC) |
| 2014-09-18 | 23.23.95.139 (ClassC) |
| 2014-09-21 | 54.243.190.210 (ClassC) |
| 2015-03-10 | 23.23.125.149 (ClassC) |
| 2015-03-17 | 54.243.213.130 (ClassC) |
| 2015-03-24 | 54.235.151.26 (ClassC) |
| 2015-03-31 | 54.221.225.9 (ClassC) |
| 2016-02-14 | 107.20.178.133 (ClassC) |
| 2025-07-15 | 52.5.82.174 (ClassC) |
| 2025-08-09 | 54.159.116.102 (ClassC) |