mactan.kr.		30 IN SOA ns.gabia.co.kr. hosting.gabia.com. (
				2023011610 ; serial
				86400      ; refresh (1 day)
				600        ; retry (10 minutes)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

mactan.kr.		30 IN A	127.0.0.1

Name servers:
mactan.kr.		30 IN NS ns.gabia.co.kr.
mactan.kr.		30 IN NS ns1.gabia.co.kr.
mactan.kr.		30 IN NS ns.gabia.net.