example.com.	345600	IN	SOA	ns0.example.org. root.example.com. 3 3600 28800 2419200 3600
example.com.	3600	IN	NS	ns2.example.org.
example.com.	3600	IN	NS	ns4.example.org.
example.com.	3600	IN	NS	ns23.example.org.
example.com.	3600	IN	NS	bigserv.example.net.
mail.example.com.	3600	IN	AAAA	ffff::23
mail.example.com.	3600	IN	MX	10 mail.example.com.
mail.example.com.	3600	IN	A	192.0.2.11
printer.example.com.	3600	IN	AAAA	ffff::25
terms.example.com.	3600	IN	AAAA	ffff::24
terms.example.com.	3600	IN	AAAA	ffff::26
webmail.example.com.	3600	IN	MX	10 mail.example.com.
webmail.example.com.	3600	IN	A	192.0.2.10
www.example.com.	3600	IN	A	192.0.2.10