shell:$ nslookup -timeout=2 -retry=1 'ga2u.line.naver.jp'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
ga2u.line.naver.jp	canonical name = legy-us-long.line.naver.jp.
legy-us-long.line.naver.jp	canonical name = legy-us-aws.line-apps.com.akadns.net.
Name:	legy-us-aws.line-apps.com.akadns.net
Address: 18.205.208.254
Name:	legy-us-aws.line-apps.com.akadns.net
Address: 52.23.113.27