axx.kr.			30 IN SOA axx.kr. postmaster.axx.kr. (
				20220210   ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				3600000    ; expire (5 weeks 6 days 16 hours)
				43200      ; minimum (12 hours)
				)

axx.kr.			30 IN TXT "v=spf1 ip4:183.111.183.45 ~all"

axx.kr.			30 IN A	183.111.183.45

Mail exchangers:
axx.kr.			30 IN MX 10 mail.axx.kr.

Name servers:
axx.kr.			30 IN NS ns1.axx.kr.
axx.kr.			30 IN NS ns3.axx.kr.
axx.kr.			30 IN NS ns2.axx.kr.
axx.kr.			30 IN NS ns.axx.kr.