net.berkeley.edu CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig net.berkeley.edu. NS

Answer

net.berkeley.edu. 3 NS adns3.berkeley.edu. net.berkeley.edu. 3 NS adns1.berkeley.edu. net.berkeley.edu. 3 NS adns2.berkeley.edu.

Authority

The response has no authority records.

Additional

adns1.berkeley.edu. 3 A 128.32.136.3 adns2.berkeley.edu. 3 A 128.32.136.14 adns3.berkeley.edu. 3 A 192.107.102.142 adns1.berkeley.edu. 2 AAAA 2607:f140:ffff:fffe:0:0:0:3 adns2.berkeley.edu. 2 AAAA 2607:f140:ffff:fffe:0:0:0:e adns3.berkeley.edu. 3 AAAA 2607:f140:a000:d:0:0:0:abc . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0