unassigned-1.2.46.173.net.blink.ca has no NS records.
NS records for this zone are defined at 173.net.blink.ca.
NS records for this zone are defined at 173.net.blink.ca.
Question and response
Question
dig unassigned-1.2.46.173.net.blink.ca. NS
Answer
The response has no answer records.
Authority
173.net.blink.ca. 900 SOA pub1-master1-iblox-wlfdle.mgmt.net.rogers.com. dnsadmin.blink.ca. 2009052242 10800 3600 2419200 900
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0