| 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 |
| 2016-12-08 | 107.20.218.71 (ClassC) |
| 2017-02-04 | 23.21.224.177 (ClassC) |
| 2017-02-04 | 54.235.70.136 (ClassC) |
| 2017-02-04 | 54.243.231.184 (ClassC) |
| 2017-02-12 | 174.129.43.250 (ClassC) |
| 2017-02-20 | 50.16.193.32 (ClassC) |
| 2017-03-10 | 23.23.114.129 (ClassC) |
| 2017-03-24 | 54.225.154.132 (ClassC) |
| 2018-02-25 | 174.129.3.215 (ClassC) |
| 2024-11-29 | 23.22.52.7 (ClassC) |
| 2025-06-24 | 3.219.96.23 (ClassC) |
| 2025-06-27 | 3.216.88.24 (ClassC) |
| 2025-09-12 | 23.22.144.165 (ClassC) |