pri3.dns.ca.telus.com has no NS records.
NS records for this zone are defined at ca.telus.com.
NS records for this zone are defined at ca.telus.com.
Question and response
Question
dig pri3.dns.ca.telus.com. NS
Answer
The response has no answer records.
Authority
ca.telus.com. 1800 SOA pri1.dns.ca.telus.com. hostmaster.dco.psi.ca. 2023083101 7200 300 1209600 1800
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0