mta02.afas.online has no NS records.
NS records for this zone are defined at afas.online.
NS records for this zone are defined at afas.online.
Question and response
Question
dig mta02.afas.online. NS
Answer
The response has no answer records.
Authority
afas.online. 3600 SOA ns0.leaseweb.nl. postmaster.leaseweb.nl. 2018031302 14400 7200 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0