| 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 |
| 2015-10-31 | 54.243.242.176 (ClassC) |
| 2016-01-25 | 23.23.208.103 (ClassC) |
| 2016-05-08 | 50.16.227.214 (ClassC) |
| 2016-09-15 | 54.243.64.13 (ClassC) |
| 2017-02-03 | 54.225.170.224 (ClassC) |
| 2017-02-04 | 23.23.143.191 (ClassC) |
| 2017-03-01 | 23.23.231.146 (ClassC) |
| 2017-05-11 | 23.21.221.213 (ClassC) |
| 2024-09-23 | 54.224.34.30 (ClassC) |
| 2024-10-15 | 34.201.81.34 (ClassC) |
| 2024-12-13 | 3.209.172.72 (ClassC) |
| 2025-03-25 | 23.22.144.165 (ClassC) |
| 2025-07-31 | 54.220.192.176 (ClassC) |