shell:$ nslookup -timeout=2 -retry=1 'a.vimeocdn.com.edgesuite.net'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
a.vimeocdn.com.edgesuite.net	canonical name = a1982.g.akamai.net.
Name:	a1982.g.akamai.net
Address: 23.223.17.139
Name:	a1982.g.akamai.net
Address: 23.223.17.137