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

Non-authoritative answer:
pv.sohu.com	canonical name = pv.sohu.com.dsa.dnsv1.com.
pv.sohu.com.dsa.dnsv1.com	canonical name = 2iyme7oy.e0.sched.ovscdns.com.
Name:	2iyme7oy.e0.sched.ovscdns.com
Address: 43.175.170.195
Name:	2iyme7oy.e0.sched.ovscdns.com
Address: 43.152.135.175
Name:	2iyme7oy.e0.sched.ovscdns.com
Address: 43.152.135.176
Name:	2iyme7oy.e0.sched.ovscdns.com
Address: 43.152.134.191