static.tfn.net.tw CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig static.tfn.net.tw. NS

Answer

static.tfn.net.tw. 5 NS dns2.tfn.net.tw. static.tfn.net.tw. 5 NS dns1.tfn.net.tw.

Authority

The response has no authority records.

Additional

dns1.tfn.net.tw. 4 A 211.78.215.137 dns2.tfn.net.tw. 4 A 211.78.215.200 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0