shell:$ nslookup -timeout=2 -retry=1 'broadband.vodafone.ie'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
broadband.vodafone.ie	canonical name = 3fwh4yp.impervadns.net.
Name:	3fwh4yp.impervadns.net
Address: 45.60.241.220