satmathpracticetest.com CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig satmathpracticetest.com. NS

Answer

satmathpracticetest.com. 5 NS ns1.satmathpracticetest.com. satmathpracticetest.com. 5 NS ns2.satmathpracticetest.com.

Authority

The response has no authority records.

Additional

ns1.satmathpracticetest.com. 5 A 78.159.124.79 ns2.satmathpracticetest.com. 5 A 78.159.124.186 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0