shell:$ nslookup -timeout=2 -retry=1 'cdn3.monarcheducation.co.uk'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
cdn3.monarcheducation.co.uk	canonical name = d14d3ceyax72ys.cloudfront.net.
Name:	d14d3ceyax72ys.cloudfront.net
Address: 18.239.1.48
Name:	d14d3ceyax72ys.cloudfront.net
Address: 18.239.1.229
Name:	d14d3ceyax72ys.cloudfront.net
Address: 18.239.1.156
Name:	d14d3ceyax72ys.cloudfront.net
Address: 18.239.1.20