mangupos.com CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig mangupos.com. NS

Answer

mangupos.com. 5 NS ns1.mangupos.com. mangupos.com. 5 NS ns2.mangupos.com.

Authority

The response has no authority records.

Additional

ns1.mangupos.com. 5 A 205.234.134.204 ns2.mangupos.com. 5 A 205.234.134.204 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0