shell:$ nslookup -timeout=2 -retry=1 'paymonthly.tescomobile.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
paymonthly.tescomobile.com	canonical name = d2g4ctbqkvydn3.cloudfront.net.
Name:	d2g4ctbqkvydn3.cloudfront.net
Address: 3.160.5.119
Name:	d2g4ctbqkvydn3.cloudfront.net
Address: 3.160.5.58
Name:	d2g4ctbqkvydn3.cloudfront.net
Address: 3.160.5.121
Name:	d2g4ctbqkvydn3.cloudfront.net
Address: 3.160.5.10