shell:$ nslookup -timeout=2 -retry=1 'dot.tiar.app'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
dot.tiar.app	canonical name = tiar.app.
Name:	tiar.app
Address: 174.138.29.175
Name:	tiar.app
Address: 2400:6180:0:d0::5f73:4001