nsentry.de CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig nsentry.de. NS

Answer

nsentry.de. 5 NS ns2.nsentry.de. nsentry.de. 5 NS ns1.nsentry.de.

Authority

The response has no authority records.

Additional

ns1.nsentry.de. 5 A 212.162.15.5 ns2.nsentry.de. 5 A 213.203.243.12 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0