sungwon.org.		30 IN SOA isla.ns.cloudflare.com. dns.cloudflare.com. (
				2356493293 ; serial
				10000      ; refresh (2 hours 46 minutes 40 seconds)
				2400       ; retry (40 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

sungwon.org.		30 IN TXT
"google-site-verification=OTuB4izqVk4ez4Momgn1bI7OpLdWTXhMfAuuou5y6tE"

sungwon.org.		30 IN A	172.67.165.245
sungwon.org.		30 IN A	104.21.16.19
sungwon.org.		30 IN AAAA 2606:4700:3034::ac43:a5f5
sungwon.org.		30 IN AAAA 2606:4700:3037::6815:1013

Name servers:
sungwon.org.		30 IN NS isla.ns.cloudflare.com.
sungwon.org.		30 IN NS kyree.ns.cloudflare.com.