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

Non-authoritative answer:
Name:	rzd.ru
Address: 212.164.138.126
Name:	rzd.ru
Address: 212.164.138.124
Name:	rzd.ru
Address: 212.164.138.127
Name:	rzd.ru
Address: 212.164.138.125
Name:	rzd.ru
Address: 212.164.138.121
Name:	rzd.ru
Address: 212.164.138.122
Name:	rzd.ru
Address: 212.164.138.131
Name:	rzd.ru
Address: 212.164.138.129
Name:	rzd.ru
Address: 212.164.138.128
Name:	rzd.ru
Address: 212.164.138.123
Name:	rzd.ru
Address: 212.164.138.130
Name:	rzd.ru
Address: 212.164.138.120