linuxinside.co.kr.	30 IN SOA ns1.iwinv.kr. root.iwinv.kr. (
				2025031105 ; serial
				3600       ; refresh (1 hour)
				900        ; retry (15 minutes)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

linuxinside.co.kr.	30 IN TXT "v=spf1 ip4:115.68.168.97 ~all"

linuxinside.co.kr.	30 IN A	115.68.168.128

Mail exchangers:
linuxinside.co.kr.	30 IN MX 10 mail.linuxinside.co.kr.