shell:$ nslookup -timeout=2 -retry=1 'br1.ttunserver.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	br1.ttunserver.com
Address: 157.254.55.150
Name:	br1.ttunserver.com
Address: 2804:5364:7000:47::2