shell:$ nslookup -timeout=2 -retry=1 'app.koopid.ai'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	app.koopid.ai
Address: 3.161.213.29
Name:	app.koopid.ai
Address: 3.161.213.105
Name:	app.koopid.ai
Address: 3.161.213.82
Name:	app.koopid.ai
Address: 3.161.213.61