smtp-relay2a.uniserve.ca has no NS records.
NS records for this zone are defined at uniserve.ca.
NS records for this zone are defined at uniserve.ca.
Question and response
Question
dig smtp-relay2a.uniserve.ca. NS
Answer
The response has no answer records.
Authority
uniserve.ca. 3600 SOA domains1.uniserve.com. dns-admin.uniserve.com. 2026032200 7200 1800 604800 21600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0