mx2.cobytes.email has no NS records.
NS records for this zone are defined at cobytes.email.
NS records for this zone are defined at cobytes.email.
Question and response
Question
dig mx2.cobytes.email. NS
Answer
The response has no answer records.
Authority
cobytes.email. 300 SOA ns1.cobytes.io. hostmaster.cobytes.io. 2026011500 14400 3600 604800 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0