shell:$ nslookup -timeout=2 -retry=1 'api.whatssapp.net'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	api.whatssapp.net
Address: 172.67.143.103
Name:	api.whatssapp.net
Address: 104.21.95.64
Name:	api.whatssapp.net
Address: 2606:4700:3031::ac43:8f67
Name:	api.whatssapp.net
Address: 2606:4700:3034::6815:5f40