shell:$ nslookup -timeout=2 -retry=1 'www.ukrtelecom.ua.cdn.cloudflare.net'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	www.ukrtelecom.ua.cdn.cloudflare.net
Address: 104.18.31.103
Name:	www.ukrtelecom.ua.cdn.cloudflare.net
Address: 104.18.30.103