pri2.dns.psi.ca has no CNAME records.
Question and response
Question
dig pri2.dns.psi.ca. NS
Answer
The response has no answer records.
Authority
psi.ca. 600 SOA pri1.dns.ca.telus.com. hostmaster.dco.psi.ca. 2025021800 28800 1800 2592000 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0