smtp1.van.radiant.net has no NS records.
NS records for this zone are defined at van.radiant.net.
NS records for this zone are defined at van.radiant.net.
Question and response
Question
dig smtp1.van.radiant.net. NS
Answer
The response has no answer records.
Authority
van.radiant.net. 3600 SOA mrhmondr03-dnsaut-01.osc.tac.net. dnsadmin2.telus.com. 12 900 7200 3600000 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0