shell:$ nslookup -timeout=2 -retry=1 'ns1.lexsynergy.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	ns1.lexsynergy.net
Address: 194.58.196.54
Name:	ns1.lexsynergy.net
Address: 2a01:3f1:854::53