| Property | Value |
| eplch@system4u.cz | |
| NameServer | NS2.IGNUM.CZ |
| Created | 2002-04-30 00:00:00 |
| Changed | 2015-04-13 00:00:00 |
| Expires | 2016-04-30 00:00:00 |
| Registrar | CSL COMPUTER SERVICE |
| Date | IP Address |
| 2014-06-18 | 81.91.84.243 (ClassC) |
| 2015-05-18 | - |
| 2025-01-12 | 37.9.175.165 (ClassC) |
| Date | Domain | IP |
| spamfilter02.system4u.com | 2014-06-18 | 81.31.32.45 |