sql1.rcnet.cz

mname: ns.gransy.com rname: root.gransy.com
serial: 2725283538
refresh: 86400 retry: 900
expire: 1209600 minimum: 1800

v=spf1 ip4:185.91.167.5 ip6:2a05:ebc7::5 mx:mx1.rcsoft.cz mx:mx3.rcsoft.cz a:mx3.rcsoft.cz ~all