shell:$ nslookup -timeout=2 -retry=1 'forum.vodafone.pt'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
forum.vodafone.pt	canonical name = vodafonept.lithium.com.
vodafonept.lithium.com	canonical name = d2burcezc07rs5.cloudfront.net.
Name:	d2burcezc07rs5.cloudfront.net
Address: 108.156.184.103
Name:	d2burcezc07rs5.cloudfront.net
Address: 108.156.184.96
Name:	d2burcezc07rs5.cloudfront.net
Address: 108.156.184.81
Name:	d2burcezc07rs5.cloudfront.net
Address: 108.156.184.58
Name:	d2burcezc07rs5.cloudfront.net
Address: 2600:9000:2616:7c00:1c:40fa:1940:93a1
Name:	d2burcezc07rs5.cloudfront.net
Address: 2600:9000:2616:e00:1c:40fa:1940:93a1
Name:	d2burcezc07rs5.cloudfront.net
Address: 2600:9000:2616:8e00:1c:40fa:1940:93a1
Name:	d2burcezc07rs5.cloudfront.net
Address: 2600:9000:2616:600:1c:40fa:1940:93a1
Name:	d2burcezc07rs5.cloudfront.net
Address: 2600:9000:2616:9400:1c:40fa:1940:93a1
Name:	d2burcezc07rs5.cloudfront.net
Address: 2600:9000:2616:2800:1c:40fa:1940:93a1
Name:	d2burcezc07rs5.cloudfront.net
Address: 2600:9000:2616:2200:1c:40fa:1940:93a1
Name:	d2burcezc07rs5.cloudfront.net
Address: 2600:9000:2616:2c00:1c:40fa:1940:93a1