shell:$ nslookup -timeout=2 -retry=1 'p16-oec-va.ibyteimg.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
p16-oec-va.ibyteimg.com	canonical name = p16-oec-va.ibyteimg.com.edgesuite.net.
p16-oec-va.ibyteimg.com.edgesuite.net	canonical name = a1790.dscb.akamai.net.
Name:	a1790.dscb.akamai.net
Address: 23.199.54.104
Name:	a1790.dscb.akamai.net
Address: 23.199.54.121
Name:	a1790.dscb.akamai.net
Address: 2600:1405:d400:12::17d4:efcc
Name:	a1790.dscb.akamai.net
Address: 2600:1405:d400:12::17d4:efd7