shell:$ nslookup -timeout=2 -retry=1 'starling-oversea.byteoversea.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
starling-oversea.byteoversea.com	canonical name = starling-oversea.byteoversea.com.ttdns2.com.
starling-oversea.byteoversea.com.ttdns2.com	canonical name = starling-oversea.byteoversea.com.edgekey.net.
starling-oversea.byteoversea.com.edgekey.net	canonical name = e11942.a.akamaiedge.net.
Name:	e11942.a.akamaiedge.net
Address: 23.62.106.168
Name:	e11942.a.akamaiedge.net
Address: 23.62.106.165
Name:	e11942.a.akamaiedge.net
Address: 23.62.106.164
Name:	e11942.a.akamaiedge.net
Address: 23.62.106.178
Name:	e11942.a.akamaiedge.net
Address: 23.62.106.167
Name:	e11942.a.akamaiedge.net
Address: 23.62.106.179
Name:	e11942.a.akamaiedge.net
Address: 23.62.106.175
Name:	e11942.a.akamaiedge.net
Address: 23.62.106.166
Name:	e11942.a.akamaiedge.net
Address: 23.62.106.170