mx.glasoperator.nl has no NS records.
NS records for this zone are defined at glasoperator.nl.
NS records for this zone are defined at glasoperator.nl.
Question and response
Question
dig mx.glasoperator.nl. NS
Answer
The response has no answer records.
Authority
glasoperator.nl. 7200 SOA ns1.versatel.net. hostmaster.versatel.net. 2025111401 10800 3600 604800 7200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0