shell:$ nslookup -timeout=2 -retry=1 'hls.pscp.tv' Server: 75.98.161.224 Address: 75.98.161.224#53 Non-authoritative answer: hls.pscp.tv canonical name = tv.periscope.map.fastly.net. Name: tv.periscope.map.fastly.net Address: 146.75.10.93