| 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 |
| 2014-05-12 | 107.22.217.156 (ClassC) |
| 2014-05-16 | 174.129.233.241 (ClassC) |
| 2014-05-19 | 54.235.90.126 (ClassC) |
| 2014-06-17 | 23.23.190.51 (ClassC) |
| 2015-06-25 | 23.21.61.150 (ClassC) |
| 2015-09-17 | 23.23.138.248 (ClassC) |
| 2015-12-14 | 54.163.249.29 (ClassC) |
| 2016-04-13 | 54.225.226.44 (ClassC) |
| 2016-08-03 | 54.235.186.37 (ClassC) |
| 2016-11-02 | 54.235.246.152 (ClassC) |
| 2016-12-14 | 184.73.216.4 (ClassC) |
| 2016-12-14 | 23.23.98.183 (ClassC) |
| 2016-12-14 | 54.243.231.184 (ClassC) |
| 2024-07-19 | 54.228.42.199 (ClassC) |
| 2024-09-10 | 23.22.144.165 (ClassC) |
| 2024-09-15 | 52.5.82.174 (ClassC) |
| 2024-10-02 | 54.208.186.182 (ClassC) |
| 2024-12-13 | 54.73.53.134 (ClassC) |
| 2025-01-13 | 3.216.88.24 (ClassC) |