mtl02vadns0.int.bell.ca has no NS records.
NS records for this zone are defined at bell.ca.
NS records for this zone are defined at bell.ca.
Question and response
Question
dig mtl02vadns0.int.bell.ca. NS
Answer
The response has no answer records.
Authority
bell.ca. 900 SOA toroon63nszp01.srvr.bell.ca. dns-admin.bellglobal.com. 99042461 7200 3600 2419200 900
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0