shell:$ nslookup -timeout=2 -retry=1 'portal.tv-4k.top'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
portal.tv-4k.top	canonical name = cnamedi.all-cdn.cloud.
Name:	cnamedi.all-cdn.cloud
Address: 185.243.7.175