shell:$ nslookup -timeout=2 -retry=1 'gnudip.dynu.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	gnudip.dynu.com
Address: 162.216.242.28
Name:	gnudip.dynu.com
Address: 162.216.242.240
Name:	gnudip.dynu.com
Address: 162.216.242.58
Name:	gnudip.dynu.com
Address: 2602:ff23:0:8888::58
Name:	gnudip.dynu.com
Address: 2602:ff23:0:8888::240