shell:$ nslookup -timeout=2 -retry=1 'legy-sg-addr.line.naver.jp'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	legy-sg-addr.line.naver.jp
Address: 147.92.165.206
Name:	legy-sg-addr.line.naver.jp
Address: 147.92.165.67
Name:	legy-sg-addr.line.naver.jp
Address: 147.92.165.68
Name:	legy-sg-addr.line.naver.jp
Address: 147.92.165.194