usm1004.siteground.biz CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig usm1004.siteground.biz. NS

Answer

usm1004.siteground.biz. 5 NS ns1.usm1004.siteground.biz. usm1004.siteground.biz. 5 NS ns2.usm1004.siteground.biz.

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0