shell:$ nslookup -timeout=2 -retry=1 'a1804.v.akamai.net'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	a1804.v.akamai.net
Address: 23.62.106.53
Name:	a1804.v.akamai.net
Address: 23.62.106.55