cena.co.kr.		30 IN SOA jasmine.ns.cloudflare.com. dns.cloudflare.com. (
				2360522389 ; serial
				10000      ; refresh (2 hours 46 minutes 40 seconds)
				2400       ; retry (40 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

cena.co.kr.		30 IN TXT " " "v=spf1" " "
"include:aspmx.googlemail.com" " " "~all\"\""
cena.co.kr.		30 IN TXT "v=spf1 include:aspmx.googlemail.com ~all"

cena.co.kr.		30 IN A	121.254.175.34

Mail exchangers:
cena.co.kr.		30 IN MX 10 aspmx.l.google.com.
cena.co.kr.		30 IN MX 20 alt1.aspmx.l.google.com.
cena.co.kr.		30 IN MX 20 alt2.aspmx.l.google.com.
cena.co.kr.		30 IN MX 30 aspmx2.googlemail.com.
cena.co.kr.		30 IN MX 30 aspmx3.googlemail.com.
cena.co.kr.		30 IN MX 30 aspmx4.googlemail.com.
cena.co.kr.		30 IN MX 30 aspmx5.googlemail.com.

Name servers:
cena.co.kr.		30 IN NS jasmine.ns.cloudflare.com.
cena.co.kr.		30 IN NS miles.ns.cloudflare.com.