| 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 |
| 2016-01-26 | 54.235.76.185 (ClassC) |
| 2016-05-10 | 204.236.218.116 (ClassC) |
| 2016-11-20 | 54.225.64.155 (ClassC) |
| 2016-11-21 | 107.22.241.33 (ClassC) |
| 2016-11-22 | 184.73.218.93 (ClassC) |
| 2016-11-22 | 184.73.212.255 (ClassC) |
| 2016-11-25 | 54.243.231.184 (ClassC) |
| 2016-12-07 | 54.225.170.224 (ClassC) |
| 2017-01-04 | 54.243.209.176 (ClassC) |
| 2024-02-25 | 52.5.82.174 (ClassC) |
| 2024-03-11 | 54.83.6.65 (ClassC) |
| 2024-05-31 | 3.219.96.23 (ClassC) |
| 2024-08-09 | 3.210.192.5 (ClassC) |
| 2024-08-30 | 46.137.15.86 (ClassC) |
| 2025-01-12 | 107.22.57.98 (ClassC) |