@   IN  SOA     net      admin\.domain (
                            20     ; SERIAL
                            7200   ; REFRESH
                            600    ; RETRY
                            3600000; EXPIRE
                            60)    ; MINIMUM
        NS      ns1.ns.com.
        NS      ns2.ns.com.
        NS      ns3.ns.com.
        MX  10  mx1.com.
        MX  20  mx2.com.
        TXT     I am a txt record
        TXT     I am another txt record
        TXT     "I am a different" "txt record"
        TXT     key=val
www             A       1.2.3.4
                A       5.6.7.8
                ANAME   aname
www     AAAA    1:2:3:4:5:6:7:8
alias   CNAME   cname

1.2.3.4.IN-ADDR.ARPA.   PTR www
                        PTR alias
_service._tcp           SRV 0 100 1234 srv