shell:$ nslookup -timeout=2 -retry=1 'dus.upovepvp.upov.int'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
dus.upovepvp.upov.int	canonical name = cdn.dus.upov-epvp2.upov.prd.web1.wipo.int.
cdn.dus.upov-epvp2.upov.prd.web1.wipo.int	canonical name = d1e5pqrpt5tsdr.cloudfront.net.
Name:	d1e5pqrpt5tsdr.cloudfront.net
Address: 13.225.47.2
Name:	d1e5pqrpt5tsdr.cloudfront.net
Address: 13.225.47.12
Name:	d1e5pqrpt5tsdr.cloudfront.net
Address: 13.225.47.86
Name:	d1e5pqrpt5tsdr.cloudfront.net
Address: 13.225.47.82
Name:	d1e5pqrpt5tsdr.cloudfront.net
Address: 2600:9000:21d4:dc00:a:484f:7bc0:93a1
Name:	d1e5pqrpt5tsdr.cloudfront.net
Address: 2600:9000:21d4:a200:a:484f:7bc0:93a1
Name:	d1e5pqrpt5tsdr.cloudfront.net
Address: 2600:9000:21d4:1200:a:484f:7bc0:93a1
Name:	d1e5pqrpt5tsdr.cloudfront.net
Address: 2600:9000:21d4:1a00:a:484f:7bc0:93a1
Name:	d1e5pqrpt5tsdr.cloudfront.net
Address: 2600:9000:21d4:8200:a:484f:7bc0:93a1
Name:	d1e5pqrpt5tsdr.cloudfront.net
Address: 2600:9000:21d4:6e00:a:484f:7bc0:93a1
Name:	d1e5pqrpt5tsdr.cloudfront.net
Address: 2600:9000:21d4:9200:a:484f:7bc0:93a1
Name:	d1e5pqrpt5tsdr.cloudfront.net
Address: 2600:9000:21d4:2c00:a:484f:7bc0:93a1