gridscale.io CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig gridscale.io. NS

Answer

gridscale.io. 4 NS ns1.dnsimple.com. gridscale.io. 4 NS ns2.dnsimple.com. gridscale.io. 4 NS ns3.dnsimple.com. gridscale.io. 4 NS ns4.dnsimple.com.

Authority

The response has no authority records.

Additional

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