dentist.co.kr.		30 IN SOA gwen.ns.cloudflare.com. dns.cloudflare.com. (
				2366020564 ; serial
				10000      ; refresh (2 hours 46 minutes 40 seconds)
				2400       ; retry (40 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

dentist.co.kr.		30 IN TXT
"google-site-verification=I2zhZZG5KArmxSSOGWDUq8-qIht2XHnbBM-VrDzBHpQ"

dentist.co.kr.		30 IN A	142.171.60.194

Mail exchangers:
dentist.co.kr.		30 IN MX 0 dentist.co.kr.

Name servers:
dentist.co.kr.		30 IN NS gwen.ns.cloudflare.com.
dentist.co.kr.		30 IN NS stan.ns.cloudflare.com.