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

Non-authoritative answer:
Name:	chartbeat.co
Address: 98.84.147.215
Name:	chartbeat.co
Address: 100.48.109.81
Name:	chartbeat.co
Address: 34.234.235.18