| 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 |
| 2017-03-24 | 23.23.221.88 (ClassC) |
| 2017-03-24 | 23.21.222.145 (ClassC) |
| 2017-03-25 | 23.23.251.76 (ClassC) |
| 2017-03-29 | 107.22.247.81 (ClassC) |
| 2017-03-30 | 54.235.191.108 (ClassC) |
| 2017-03-30 | 50.17.253.207 (ClassC) |
| 2017-04-01 | 50.17.235.124 (ClassC) |
| 2017-04-02 | 50.16.193.32 (ClassC) |
| 2017-04-06 | 54.243.171.118 (ClassC) |
| 2017-04-08 | 54.235.132.90 (ClassC) |
| 2017-04-09 | 23.23.100.24 (ClassC) |
| 2017-04-10 | 54.243.91.79 (ClassC) |
| 2024-07-17 | 18.211.231.38 (ClassC) |
| 2024-09-02 | 107.22.57.98 (ClassC) |
| 2024-12-05 | 3.210.192.5 (ClassC) |
| 2025-04-26 | 34.241.115.67 (ClassC) |
| 2025-09-11 | 3.229.186.102 (ClassC) |