markmonitor.zone CNAME DNS records

CNAME Canonical name

Apex domains cannot have CNAME records.

Question and response

Question

dig markmonitor.zone. NS

Answer

markmonitor.zone. 5 NS ns2.markmonitor.com. markmonitor.zone. 5 NS ns4.markmonitor.com. markmonitor.zone. 5 NS ns3.markmonitor.com. markmonitor.zone. 5 NS ns1.markmonitor.com. markmonitor.zone. 5 NS ns7.markmonitor.com. markmonitor.zone. 5 NS ns6.markmonitor.com. markmonitor.zone. 5 NS ns5.markmonitor.com.

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0