explora.com.sv CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig explora.com.sv. NS

Answer

explora.com.sv. 4 NS gcasrv.explora.com.sv. explora.com.sv. 4 NS ns1.explora.com.sv.

Authority

The response has no authority records.

Additional

ns1.explora.com.sv. 4 A 190.151.182.129 gcasrv.explora.com.sv. 4 A 190.151.191.2 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0