shell:$ nslookup -timeout=2 -retry=1 'www.ptc.org'
Server: 127.0.0.53
Address: 127.0.0.53#53
Non-authoritative answer:
www.ptc.org canonical name = wp.wpenginepowered.com.
Name: wp.wpenginepowered.com
Address: 141.193.213.10
Name: wp.wpenginepowered.com
Address: 141.193.213.11
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