shell:$ nslookup -timeout=2 -retry=1 'kakaotalk.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	kakaotalk.com
Address: 211.183.211.19
Name:	kakaotalk.com
Address: 211.183.223.11
Name:	kakaotalk.com
Address: 121.53.221.97