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

Non-authoritative answer:
wifisignin.cloudmosa.net	canonical name = datos.cloudmosa.net.
Name:	datos.cloudmosa.net
Address: 45.33.137.110