shell:$ nslookup -timeout=2 -retry=1 'server-108-157-194-18.mxp53.r.cloudfront.net' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: server-108-157-194-18.mxp53.r.cloudfront.net Address: 108.157.194.18