shell:$ nslookup -timeout=2 -retry=1 'pbs-cloudflare.twimg.com'
Server: 127.0.0.53
Address: 127.0.0.53#53
Non-authoritative answer:
pbs-cloudflare.twimg.com canonical name = pbs.twimg.com.cdn.cloudflare.net.
Name: pbs.twimg.com.cdn.cloudflare.net
Address: 104.18.37.127
Name: pbs.twimg.com.cdn.cloudflare.net
Address: 172.64.150.129
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