shell:$ nslookup -timeout=2 -retry=1 'pps.whatsapp.net'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
pps.whatsapp.net	canonical name = mmx-ds.cdn.whatsapp.net.
Name:	mmx-ds.cdn.whatsapp.net
Address: 57.144.175.32
Name:	mmx-ds.cdn.whatsapp.net
Address: 2a03:2880:f357:120:face:b00c:0:167