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

Non-authoritative answer:
chat.z.ai	canonical name = chat.z.ai.a1.initaa.com.
Name:	chat.z.ai.a1.initaa.com
Address: 155.102.130.236