shell:$ nslookup -timeout=2 -retry=1 'tailscale.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	tailscale.com
Address: 76.76.21.21
Name:	tailscale.com
Address: 2600:9000:a51d:27c1:6748:d035:a989:fb3c
Name:	tailscale.com
Address: 2600:9000:a602:b1e6:5b89:50a1:7cf7:67b8