| Property | Value |
| Name | Optimal Software s.r.o |
| Address | Jablunkovska 2014 |
| Zip Code | Czech Republic |
| City | Cesky Tesin |
| State | 73701 |
| NameServer | ns11.dnsmadeeasy.com |
| Created | 2007-07-15 00:00:00 |
| Changed | 2014-12-15 00:00:00 |
| Expires | 2018-07-15 00:00:00 |
| Registrar | Gandi |
| Date | IP Address |
| 2014-06-16 | 83.170.87.175 (ClassC) |
| 2019-04-24 | 104.28.17.101 (ClassC) |
| 2024-11-19 | 172.67.175.209 (ClassC) |
| 2025-01-06 | 104.21.32.1 (ClassC) |
| Date | Domain | IP |
| cdn.broadbandspeedchecker.co.uk | 2015-02-26 | 54.230.4.43 |