| 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 |
| 2015-12-18 | 54.235.66.200 (ClassC) |
| 2016-03-28 | 54.83.3.141 (ClassC) |
| 2016-04-27 | 23.21.73.34 (ClassC) |
| 2016-05-24 | 54.235.76.185 (ClassC) |
| 2016-11-19 | 54.227.241.50 (ClassC) |
| 2017-02-02 | 50.17.240.68 (ClassC) |
| 2017-02-02 | 75.101.144.116 (ClassC) |
| 2017-02-02 | 54.225.68.99 (ClassC) |
| 2017-05-11 | 107.22.213.25 (ClassC) |
| 2024-07-13 | 18.208.60.216 (ClassC) |
| 2024-09-03 | 54.243.129.215 (ClassC) |
| 2024-09-12 | 54.243.238.66 (ClassC) |
| 2024-10-08 | 54.78.134.111 (ClassC) |
| 2024-11-28 | 34.201.81.34 (ClassC) |
| 2025-01-13 | 54.165.58.209 (ClassC) |