cardina.net.		30 IN SOA ns1.duckfoot.net. dns.linode.com. (
				2024020701 ; serial
				28800      ; refresh (8 hours)
				7200       ; retry (2 hours)
				604800     ; expire (1 week)
				3600       ; minimum (1 hour)
				)

cardina.net.		30 IN TXT "v=spf1 mx -all"

Mail exchangers:
cardina.net.		30 IN MX 10 mail.duckfoot.net.

Name servers:
cardina.net.		30 IN NS ns4.duckfoot.net.
cardina.net.		30 IN NS ns2.duckfoot.net.
cardina.net.		30 IN NS ns1.duckfoot.net.
cardina.net.		30 IN NS ns3.duckfoot.net.
cardina.net.		30 IN NS ns5.duckfoot.net.