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

Non-authoritative answer:
wap.o2.co.uk	canonical name = d1evsoacg6eeum.cloudfront.net.
Name:	d1evsoacg6eeum.cloudfront.net
Address: 3.170.51.109
Name:	d1evsoacg6eeum.cloudfront.net
Address: 3.170.51.40
Name:	d1evsoacg6eeum.cloudfront.net
Address: 3.170.51.84
Name:	d1evsoacg6eeum.cloudfront.net
Address: 3.170.51.19
Name:	d1evsoacg6eeum.cloudfront.net
Address: 2600:9000:2873:be00:8:da62:2b80:93a1
Name:	d1evsoacg6eeum.cloudfront.net
Address: 2600:9000:2873:1a00:8:da62:2b80:93a1
Name:	d1evsoacg6eeum.cloudfront.net
Address: 2600:9000:2873:8400:8:da62:2b80:93a1
Name:	d1evsoacg6eeum.cloudfront.net
Address: 2600:9000:2873:fc00:8:da62:2b80:93a1
Name:	d1evsoacg6eeum.cloudfront.net
Address: 2600:9000:2873:e600:8:da62:2b80:93a1
Name:	d1evsoacg6eeum.cloudfront.net
Address: 2600:9000:2873:5c00:8:da62:2b80:93a1
Name:	d1evsoacg6eeum.cloudfront.net
Address: 2600:9000:2873:cc00:8:da62:2b80:93a1
Name:	d1evsoacg6eeum.cloudfront.net
Address: 2600:9000:2873:9a00:8:da62:2b80:93a1