zimbrasmtp-ik2.ex10.biz has no NS records.
NS records for this zone are defined at ex10.biz.
NS records for this zone are defined at ex10.biz.
Question and response
Question
dig zimbrasmtp-ik2.ex10.biz. NS
Answer
The response has no answer records.
Authority
ex10.biz. 900 SOA prod01.ns.ikoula.com. dns-admin.ikoula.com. 2026022403 14400 3600 1209600 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0