mx02.cbsolt.net has no NS records.
NS records for this zone are defined at cbsolt.net.
NS records for this zone are defined at cbsolt.net.
Question and response
Question
dig mx02.cbsolt.net. NS
Answer
The response has no answer records.
Authority
cbsolt.net. 300 SOA dns200.anycast.me. tech.ovh.net. 2026021100 86400 3600 3600000 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0