$ORIGIN xn--hkyrky-ptac70bc.cz. $TTL 1m @ IN SOA a.ns.xn--hkyrky-ptac70bc.cz. hostmaster.nic.cz. ( 1 ; serial number 10800 ; refresh 3600 ; update retry 1209600 ; expiry 7200 ; minimum ) @ IN NS a.ns.xn--hkyrky-ptac70bc.cz. @ IN NS b.ns.xn--hkyrky-ptac70bc.cz. a.ns IN A 194.0.12.1 a.ns IN AAAA 2001:678:f::1 b.ns IN A 194.0.13.1 b.ns IN AAAA 2001:678:10::1 ;@ 60 IN A 217.31.205.50 ;@ 60 IN AAAA 2001:1488:0:3::2 ;www 60 IN A 217.31.205.50 ;www 60 IN AAAA 2001:1488:0:3::2 @ 60 IN A 217.31.205.51 @ 60 IN AAAA 2001:1488:0:3::5 www IN CNAME xn--hkyrky-ptac70bc.cz. xn--strnky-rta IN CNAME xn--hkyrky-ptac70bc.cz. xn--pota-h6a IN A 217.31.204.67 xn--pota-h6a IN AAAA 2001:1488:800:400::400 @ IN MX 10 xn--pota-h6a.xn--hkyrky-ptac70bc.cz. xn--zna-gna IN CNAME zone.nic.cz.