Question and response
Question
dig ten.cz. NAPTR
Answer
ten.cz. 86400 NAPTR 300 0 "s" "SIP+D2U" "" _sip._udp.ten.cz.
ten.cz. 86400 NAPTR 200 0 "s" "SIP+D2T" "" _sip._tcp.ten.cz.
ten.cz. 86400 NAPTR 100 0 "s" "SIPS+D2T" "" _sips._tcp.ten.cz.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0