shell:$ nslookup -timeout=2 -retry=1 'line.extraott-iptv.com' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: line.extraott-iptv.com canonical name = ns10.prcdnx.com. Name: ns10.prcdnx.com Address: 149.18.45.121