shell:$ nslookup -timeout=2 -retry=1 'd2.k.126.net'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
d2.k.126.net	canonical name = d2.k.126.net.163jiasu.com.
d2.k.126.net.163jiasu.com	canonical name = d2.k.126.net.w.cdngslb.com.
Name:	d2.k.126.net.w.cdngslb.com
Address: 180.163.147.90
Name:	d2.k.126.net.w.cdngslb.com
Address: 180.163.147.86
Name:	d2.k.126.net.w.cdngslb.com
Address: 180.163.147.85
Name:	d2.k.126.net.w.cdngslb.com
Address: 180.163.147.84
Name:	d2.k.126.net.w.cdngslb.com
Address: 180.163.147.87
Name:	d2.k.126.net.w.cdngslb.com
Address: 180.163.147.88
Name:	d2.k.126.net.w.cdngslb.com
Address: 180.163.147.83
Name:	d2.k.126.net.w.cdngslb.com
Address: 180.163.147.89