spf-otecom.fairpoint.net has no CNAME records.
Question and response
Question
dig spf-otecom.fairpoint.net. NS
Answer
The response has no answer records.
Authority
fairpoint.net. 61 SOA ns1.neonova.net. hostmaster.neonova.net. 2024102900 43200 3600 604800 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0