uhsystems.co.kr.	30 IN SOA uhsystems.co.kr. postmaster.uhsystems.co.kr. (
				20240102   ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				3600000    ; expire (5 weeks 6 days 16 hours)
				43200      ; minimum (12 hours)
				)

uhsystems.co.kr.	30 IN TXT "v=spf1 ip4:211.34.104.37 ~all"
uhsystems.co.kr.	30 IN TXT
"google-site-verification=mu2BcBDmffcPVZCFmFRyzvmlz1QR_T5YOBt5U0nIylY"

uhsystems.co.kr.	30 IN A	183.111.182.251

Mail exchangers:
uhsystems.co.kr.	30 IN MX 10 rmw-002.fmcity.com.

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