mastercard.net.do CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig mastercard.net.do. NS

Answer

mastercard.net.do. 5 NS a7-67.akam.net. mastercard.net.do. 5 NS a26-66.akam.net. mastercard.net.do. 5 NS a1-29.akam.net. mastercard.net.do. 5 NS a22-65.akam.net. mastercard.net.do. 5 NS a9-64.akam.net. mastercard.net.do. 5 NS a18-64.akam.net.

Authority

The response has no authority records.

Additional

a18-64.akam.net. 3 A 95.101.36.64 a18-64.akam.net. 3 AAAA 2600:1480:4800:0:0:0:0:40 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0