shell:$ nslookup -timeout=2 -retry=1 'mail.ru'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	mail.ru
Address: 90.156.232.4
Name:	mail.ru
Address: 185.180.201.1
Name:	mail.ru
Address: 89.221.239.1