simple.zn.	3600	IN	SOA	ns1.simple.zn. hostmaster.simple.zn. 2024090906 7200 1800 86400 7200

simple.zn.	3600	IN	NS	ns1.simple.zn.
simple.zn.	3600	IN	NS	ns2.simple.zn.

info.simple.zn.	3600	IN	MX	mail.simple.zn.

mail.simple.zn.	3600	IN	A	1.2.3.4
mail.simple.zn.	3600	IN	AAAA	1:2:3:4