| 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 |
| 2016-12-06 | 184.73.218.93 (ClassC) |
| 2016-12-09 | 23.21.210.88 (ClassC) |
| 2016-12-10 | 54.235.103.131 (ClassC) |
| 2016-12-13 | 184.72.250.66 (ClassC) |
| 2016-12-26 | 184.73.175.181 (ClassC) |
| 2017-01-10 | 75.101.144.116 (ClassC) |
| 2017-01-12 | 50.17.240.68 (ClassC) |
| 2017-01-20 | 50.17.200.93 (ClassC) |
| 2017-01-22 | 107.21.203.65 (ClassC) |
| 2021-07-25 | 3.229.18.97 (ClassC) |
| 2024-04-20 | 3.209.172.72 (ClassC) |
| 2024-07-17 | 3.229.186.102 (ClassC) |
| 2024-09-02 | 34.241.115.67 (ClassC) |
| 2024-09-18 | 54.235.77.118 (ClassC) |
| 2024-11-16 | 23.22.144.165 (ClassC) |
| 2024-12-26 | 34.201.81.34 (ClassC) |