shell:$ nslookup -timeout=2 -retry=1 'jd.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	jd.com
Address: 106.39.171.134
Name:	jd.com
Address: 211.144.24.218
Name:	jd.com
Address: 111.13.149.108
Name:	jd.com
Address: 211.144.27.126