shell:$ nslookup -timeout=2 -retry=1 'cu.sni.edge.swiftserve.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
cu.sni.edge.swiftserve.com	canonical name = edge.global.jns.swiftserve.com.
Name:	edge.global.jns.swiftserve.com
Address: 58.27.5.112
Name:	edge.global.jns.swiftserve.com
Address: 122.11.168.9