shell:$ nslookup -timeout=2 -retry=1 'myo2payg.o2.co.uk'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
myo2payg.o2.co.uk	canonical name = lbprdcachetiermyo2paygproxy.o2r53ctp.co.uk.
lbprdcachetiermyo2paygproxy.o2r53ctp.co.uk	canonical name = lbprd1cachetiermyo2paygproxy.o2r53ctp.co.uk.
lbprd1cachetiermyo2paygproxy.o2r53ctp.co.uk	canonical name = d16p2s17i31mq9.cloudfront.net.
Name:	d16p2s17i31mq9.cloudfront.net
Address: 143.204.204.12
Name:	d16p2s17i31mq9.cloudfront.net
Address: 143.204.204.96
Name:	d16p2s17i31mq9.cloudfront.net
Address: 143.204.204.125
Name:	d16p2s17i31mq9.cloudfront.net
Address: 143.204.204.54