| Property | Value |
| NameServer | UDNS2.ULTRADNS.NET |
| Created | 2003-05-21 00:00:00 |
| Changed | 2015-04-17 00:00:00 |
| Expires | 2018-05-21 00:00:00 |
| Registrar | REGISTER.COM, INC. |
| Date | IP Address |
| 2024-09-11 | 20.188.73.165 (ClassC) |
| 2024-11-20 | 52.162.85.94 (ClassC) |
| Date | Domain | IP |
| qa.optimalblue.com | 2024-07-24 | 52.162.85.94 |
| stage.optimalblue.com | 2024-07-27 | 20.188.73.165 |
| go.optimalblue.com | 2015-02-18 | 108.168.254.139 |
| lender.optimalblue.com | 2024-10-20 | 40.80.191.1 |
| blueservices.optimalblue.com | 2024-10-20 | 40.80.191.1 |
| dev.optimalblue.com | 2024-09-11 | 20.188.73.165 |
| www.optimalblue.com | 2024-07-24 | 20.188.73.165 |