shell:$ nslookup -timeout=2 -retry=1 'h5.qt777b.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	h5.qt777b.com
Address: 3.170.103.20
Name:	h5.qt777b.com
Address: 3.170.103.39
Name:	h5.qt777b.com
Address: 3.170.103.108
Name:	h5.qt777b.com
Address: 3.170.103.51