mail.rogerstelecom.net has no NS records.
NS records for this zone are defined at rogerstelecom.net.
NS records for this zone are defined at rogerstelecom.net.
Question and response
Question
dig mail.rogerstelecom.net. NS
Answer
The response has no answer records.
Authority
rogerstelecom.net. 86400 SOA pub1-master1-iblox-wlfdle.mgmt.net.rogers.com. hostmaster.rogerstelecom.net. 1599624820 3600 1200 604801 86400
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0