shell:$ nslookup -timeout=2 -retry=1 'test.cftls.t.co'
Server: 75.98.161.224
Address: 75.98.161.224#53
Non-authoritative answer:
test.cftls.t.co canonical name = test.cftls.t.co.cdn.cloudflare.net.
Name: test.cftls.t.co.cdn.cloudflare.net
Address: 162.159.140.229
Name: test.cftls.t.co.cdn.cloudflare.net
Address: 172.66.0.227
Name: test.cftls.t.co.cdn.cloudflare.net
Address: 2606:4700:7::e3
Name: test.cftls.t.co.cdn.cloudflare.net
Address: 2a06:98c1:58::e3
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