shell:$ nslookup -timeout=2 -retry=1 'identity.o2.co.uk'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
identity.o2.co.uk	canonical name = prd0-credhandler-svc.o2.co.uk.
prd0-credhandler-svc.o2.co.uk	canonical name = lbprd0credhandlerwebtier.anro2r53p.co.uk.
Name:	lbprd0credhandlerwebtier.anro2r53p.co.uk
Address: 108.128.92.149
Name:	lbprd0credhandlerwebtier.anro2r53p.co.uk
Address: 34.252.94.125