shell:$ nslookup -timeout=2 -retry=1 'yddfknmd.vip'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
yddfknmd.vip	canonical name = cname1.cdn-dtv.com.
Name:	cname1.cdn-dtv.com
Address: 31.57.111.55