$ORIGIN example2.com.
example2.com. 600 IN SOA ns1.example2.com. nsadmin.example2.com. (
    2013091101  ; serial
    7200        ; refresh
    3600        ; retry
    2419200     ; expire
    10800       ; minimum
)
ipv4.example2.com.       300 IN A        192.0.0.1
ipv6.example2.com.       IN AAAA     fd00::1
cname.example2.com.      IN CNAME    example2.com.
example2.com.            IN MX       5   192.0.0.2
example2.com.            IN MX       10  192.0.0.3
_http._tcp.example2.com. IN SRV      10  0   80  192.0.0.4
_http._tcp.example2.com. IN SRV      10  5   80  192.0.0.5
example2.com.            IN TXT      "abc" "def"
example2.com.            IN SPF      "v=spf1 mx a"
example2.com.            IN NS       ns1.example2.com.
example2.com.            IN NS       ns2.example2.com.
delegation.example2.com. IN NS       ns1.example2.com.
1.0.0.192.in-addr.arpa. IN PTR      ipv4.example2.com.
