shell:$ nslookup -timeout=2 -retry=1 'cp-webapp.wifi.connected.xfinity.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	cp-webapp.wifi.connected.xfinity.com
Address: 3.168.40.80
Name:	cp-webapp.wifi.connected.xfinity.com
Address: 3.168.40.116
Name:	cp-webapp.wifi.connected.xfinity.com
Address: 3.168.40.27
Name:	cp-webapp.wifi.connected.xfinity.com
Address: 3.168.40.127
Name:	cp-webapp.wifi.connected.xfinity.com
Address: 2600:9000:27fb:8400:9:fb35:e580:93a1
Name:	cp-webapp.wifi.connected.xfinity.com
Address: 2600:9000:27fb:6400:9:fb35:e580:93a1
Name:	cp-webapp.wifi.connected.xfinity.com
Address: 2600:9000:27fb:ea00:9:fb35:e580:93a1
Name:	cp-webapp.wifi.connected.xfinity.com
Address: 2600:9000:27fb:8000:9:fb35:e580:93a1
Name:	cp-webapp.wifi.connected.xfinity.com
Address: 2600:9000:27fb:2600:9:fb35:e580:93a1
Name:	cp-webapp.wifi.connected.xfinity.com
Address: 2600:9000:27fb:a400:9:fb35:e580:93a1
Name:	cp-webapp.wifi.connected.xfinity.com
Address: 2600:9000:27fb:5800:9:fb35:e580:93a1
Name:	cp-webapp.wifi.connected.xfinity.com
Address: 2600:9000:27fb:d400:9:fb35:e580:93a1