shell:$ nslookup -timeout=2 -retry=1 'stun.l.google.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	stun.l.google.com
Address: 74.125.250.129
Name:	stun.l.google.com
Address: 2001:4860:4864:5:8000::1