shell:$ nslookup -timeout=2 -retry=1 'devicesupport.three.co.uk'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
devicesupport.three.co.uk	canonical name = devicesupport.three.co.uk.edgekey.net.
devicesupport.three.co.uk.edgekey.net	canonical name = e64279.dscb.akamaiedge.net.
Name:	e64279.dscb.akamaiedge.net
Address: 23.222.17.233
Name:	e64279.dscb.akamaiedge.net
Address: 23.222.17.230
Name:	e64279.dscb.akamaiedge.net
Address: 2600:140a:5000:12::17de:11e9
Name:	e64279.dscb.akamaiedge.net
Address: 2600:140a:5000:12::17de:11e6