shell:$ nslookup -timeout=2 -retry=1 'instapage.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	instapage.com
Address: 172.64.150.251
Name:	instapage.com
Address: 104.18.37.5
Name:	instapage.com
Address: 2606:4700:4403::6812:2505
Name:	instapage.com
Address: 2a06:98c1:310b::ac40:96fb