shell:$ nslookup -timeout=2 -retry=1 'pro.player-sh5.me' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: pro.player-sh5.me canonical name = ddos.firewall-cdn.cloud. Name: ddos.firewall-cdn.cloud Address: 204.52.191.31