admin.sardinasystems.com CNAME DNS records

CNAME Canonical name

Apex domains cannot have CNAME records.

Question and response

Question

dig admin.sardinasystems.com. NS

Answer

admin.sardinasystems.com. 5 NS e.ns.admin.sardinasystems.com. admin.sardinasystems.com. 5 NS a.ns.admin.sardinasystems.com. admin.sardinasystems.com. 5 NS c.ns.admin.sardinasystems.com. admin.sardinasystems.com. 5 NS b.ns.admin.sardinasystems.com. admin.sardinasystems.com. 5 NS d.ns.admin.sardinasystems.com. admin.sardinasystems.com. 5 NS f.ns.admin.sardinasystems.com.

Authority

The response has no authority records.

Additional

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