sidlo.wz.cz.		30 IN TXT "v=spf1 ip4:185.64.219.0/27 ~all"

sidlo.wz.cz.		30 IN A	185.64.219.6

Mail exchangers:
sidlo.wz.cz.		30 IN MX 20 mx2.webzdarma.cz.
sidlo.wz.cz.		30 IN MX 10 mx1.webzdarma.cz.