DNS-записи brainking.com

81.91.83.6

2001:1568:d:289::b103

10 cust4.xnet.cz

ns1.dnsking.cz

ns2.dnsking.cz

ns5.dnsking.cz

ns6.dnsking.cz

"v=spf1 mx a ip4:81.91.83.9 ip6:2001:1568:d:289::/64 a:smtp-out.xnet.cz ~all"