shell:$ nslookup -timeout=2 -retry=1 'www.chatwhatsapp.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
www.chatwhatsapp.com	canonical name = pltraffic7.com.
Name:	pltraffic7.com
Address: 172.237.146.8
Name:	pltraffic7.com
Address: 172.237.146.25
Name:	pltraffic7.com
Address: 172.233.219.78
Name:	pltraffic7.com
Address: 172.237.146.38
Name:	pltraffic7.com
Address: 172.233.219.49
Name:	pltraffic7.com
Address: 172.233.219.123