dns1.p09.nsone.net
IBM NS1
dns2.p09.nsone.net
IBM NS1
dns3.p09.nsone.net
IBM NS1
dns4.p09.nsone.net
IBM NS1
ns0004.secondary.cloudflare.com
Cloudflare
ns0243.secondary.cloudflare.com
Cloudflare
Question and response
Question
dig cbs.com. NS
Answer
cbs.com. 3600 NS dns1.p09.nsone.net.
cbs.com. 3600 NS ns0243.secondary.cloudflare.com.
cbs.com. 3600 NS dns2.p09.nsone.net.
cbs.com. 3600 NS dns3.p09.nsone.net.
cbs.com. 3600 NS dns4.p09.nsone.net.
cbs.com. 3600 NS ns0004.secondary.cloudflare.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0