to.net.cogeco.ca has no NS records.
NS records for this zone are defined at net.cogeco.ca.
NS records for this zone are defined at net.cogeco.ca.
Question and response
Question
dig to.net.cogeco.ca. NS
Answer
The response has no answer records.
Authority
net.cogeco.ca. 86400 SOA ns4.cgocable.net. dnsadmin.cgocable.net. 1138 1800 900 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0