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

Non-authoritative answer:
Name:	opera-mini.net
Address: 37.228.108.148
Name:	opera-mini.net
Address: 37.228.108.147
Name:	opera-mini.net
Address: 2001:4c28:3000:622:37:228:108:148
Name:	opera-mini.net
Address: 2001:4c28:3000:622:37:228:108:147