mrhmondr-revdns-01.osc.tac.net has no NS records.
NS records for this zone are defined at tac.net.
NS records for this zone are defined at tac.net.
Question and response
Question
dig mrhmondr-revdns-01.osc.tac.net. NS
Answer
The response has no answer records.
Authority
tac.net. 86400 SOA dns1.cidc.telus.com. support.cidc.telus.com. 2025022600 600 7200 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0