| 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 |
| 2015-02-11 | 54.230.90.94 (ClassC) |
| 2015-02-14 | 54.230.91.185 (ClassC) |
| 2015-02-17 | 54.230.88.148 (ClassC) |
| 2015-02-20 | 54.230.91.74 (ClassC) |
| 2015-02-26 | 54.230.4.43 (ClassC) |
| 2015-03-01 | 54.230.6.15 (ClassC) |
| 2015-03-04 | 54.230.4.35 (ClassC) |
| 2015-03-16 | 54.230.90.143 (ClassC) |
| 2015-03-23 | 54.230.90.121 (ClassC) |
| 2015-03-30 | 54.230.91.155 (ClassC) |
| 2015-04-08 | 54.230.90.31 (ClassC) |
| 2015-06-04 | 54.230.90.170 (ClassC) |
| 2016-01-28 | 52.84.0.144 (ClassC) |
| 2024-09-03 | 172.67.175.209 (ClassC) |
| 2025-01-07 | 104.21.96.1 (ClassC) |