shell:$ nslookup -timeout=2 -retry=1 'io.t-v.io'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	io.t-v.io
Address: 192.142.26.31
Name:	io.t-v.io
Address: 192.142.26.30