| 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 |
| 2016-01-22 | 54.225.205.17 (ClassC) |
| 2016-02-24 | 54.225.152.55 (ClassC) |
| 2016-04-07 | 54.243.151.135 (ClassC) |
| 2016-07-04 | 23.23.150.161 (ClassC) |
| 2016-09-21 | 50.16.242.182 (ClassC) |
| 2016-09-21 | 54.225.64.155 (ClassC) |
| 2016-09-21 | 54.225.64.6 (ClassC) |
| 2016-10-08 | 23.23.143.191 (ClassC) |
| 2016-11-26 | 50.17.196.191 (ClassC) |
| 2017-01-18 | 54.225.167.36 (ClassC) |
| 2017-01-18 | 23.23.98.183 (ClassC) |
| 2017-03-08 | 54.235.218.133 (ClassC) |
| 2024-01-11 | 3.209.172.72 (ClassC) |
| 2024-07-06 | 54.243.238.66 (ClassC) |
| 2024-11-02 | 54.165.58.209 (ClassC) |
| 2024-12-13 | 54.208.186.182 (ClassC) |
| 2025-01-13 | 23.22.144.165 (ClassC) |