shell:$ nslookup -timeout=2 -retry=1 'cdnflywan.datawifi.co'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	cdnflywan.datawifi.co
Address: 104.21.45.96
Name:	cdnflywan.datawifi.co
Address: 172.67.212.220
Name:	cdnflywan.datawifi.co
Address: 2606:4700:3032::6815:2d60
Name:	cdnflywan.datawifi.co
Address: 2606:4700:3037::ac43:d4dc