shell:$ nslookup -timeout=2 -retry=1 '3gviettel.vn'
Server: 1.1.1.1
Address: 1.1.1.1#53
Non-authoritative answer:
Name: 3gviettel.vn
Address: 104.21.48.218
Name: 3gviettel.vn
Address: 172.67.156.174
Name: 3gviettel.vn
Address: 2606:4700:3031::6815:30da
Name: 3gviettel.vn
Address: 2606:4700:3035::ac43:9cae
| 