shell:$ nslookup -timeout=2 -retry=1 'dns9.quad9.net'
Server: 127.0.0.53
Address: 127.0.0.53#53
Non-authoritative answer:
Name: dns9.quad9.net
Address: 9.9.9.9
Name: dns9.quad9.net
Address: 149.112.112.9
Name: dns9.quad9.net
Address: 2620:fe::9
Name: dns9.quad9.net
Address: 2620:fe::fe:9
| 