uchat.co.kr.		30 IN SOA carl.ns.cloudflare.com. dns.cloudflare.com. (
				2336775503 ; serial
				10000      ; refresh (2 hours 46 minutes 40 seconds)
				2400       ; retry (40 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

uchat.co.kr.		30 IN A	152.70.243.4

Mail exchangers:
uchat.co.kr.		30 IN MX 10 aspmx1.naver.com.
uchat.co.kr.		30 IN MX 20 aspmx2.naver.com.

Name servers:
uchat.co.kr.		30 IN NS carl.ns.cloudflare.com.
uchat.co.kr.		30 IN NS gina.ns.cloudflare.com.