grep.kr.		30 IN SOA grep.kr. postmaster.grep.kr. (
				20221229   ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				3600000    ; expire (5 weeks 6 days 16 hours)
				43200      ; minimum (12 hours)
				)

grep.kr.		30 IN TXT "v=spf1 ip4:119.205.197.112 ~all"

grep.kr.		30 IN A	183.111.100.170

Mail exchangers:
grep.kr.		30 IN MX 10 uws64-252.cafe24.com.

Name servers:
grep.kr.		30 IN NS ns2.cafe24.co.kr.
grep.kr.		30 IN NS ns1.cafe24.com.
grep.kr.		30 IN NS ns2.cafe24.com.
grep.kr.		30 IN NS ns1.cafe24.co.kr.