shell:$ nslookup -timeout=2 -retry=1 'www.citynet.az'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	www.citynet.az
Address: 104.18.8.4
Name:	www.citynet.az
Address: 104.18.9.4
Name:	www.citynet.az
Address: 2606:4700::6812:804
Name:	www.citynet.az
Address: 2606:4700::6812:904