ha.othd.net has no CNAME records.
Question and response
Question
dig ha.othd.net. NS
Answer
The response has no answer records.
Authority
othd.net. 1454 SOA ns1.ornethd.net. noc.ornethd.net. 1750149391 3600 600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0