; Test if the zone parser accepts various blank lines @ IN SOA ns1.example.com dnsmaster.example.com. ( 1 ; Serial 7200 ; Refresh 2 hours 3600 ; Retry 1 hour 2419200 ; expire - 4 weeks 3600 ; Minimum 1 hour ) 7200 IN NS ns1 ns1 IN A 192.0.2.1 IN AAAA 2001:dbb::1 ; completely blank line ; line with one space ; line with one tab ; line with spaces followed by comment ; test comment ; line with tabs followed by comment ; test comment ; Final line with spaces, tabs and comment ; test comment