ns1.allophone.net has no CNAME records.
Question and response
Question
dig ns1.allophone.net. NS
Answer
The response has no answer records.
Authority
allophone.net. 1271 SOA blv11-adns01.as15108.com. dns.ops.allofiber.com. 2019052771 1200 300 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0