| 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 |
| 2015-03-23 | 54.243.74.12 (ClassC) |
| 2015-04-09 | 107.20.190.140 (ClassC) |
| 2015-04-28 | 54.204.11.130 (ClassC) |
| 2015-05-15 | 54.204.17.3 (ClassC) |
| 2015-06-01 | 54.225.150.29 (ClassC) |
| 2015-06-04 | - |
| 2015-06-23 | 54.243.169.242 (ClassC) |
| 2015-07-27 | 54.83.201.51 (ClassC) |
| 2015-08-13 | 50.17.216.96 (ClassC) |
| 2015-08-30 | 23.21.54.227 (ClassC) |
| 2024-03-24 | 3.216.88.24 (ClassC) |
| 2024-08-16 | 3.210.192.5 (ClassC) |
| 2024-09-19 | 3.219.96.23 (ClassC) |
| 2024-11-13 | 54.73.53.134 (ClassC) |
| 2024-12-15 | 52.5.82.174 (ClassC) |
| 2024-12-31 | 54.83.6.65 (ClassC) |
| 2025-01-13 | 54.235.77.118 (ClassC) |