Question and response
Question
dig ok.netservis.cz. TXT
Answer
ok.netservis.cz. 864 TXT "v=spf1 a include:spf.nethost.cz -all"
Authority
netservis.cz. 864 NS bodie.netservis.cz.
netservis.cz. 864 NS doyle.netservis.cz.
Additional
bodie.netservis.cz. 864 A 82.208.18.197
doyle.netservis.cz. 864 A 81.0.235.48
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0