mx1.broadview.se has no NS records.
NS records for this zone are defined at broadview.se.
NS records for this zone are defined at broadview.se.
Question and response
Question
dig mx1.broadview.se. NS
Answer
The response has no answer records.
Authority
broadview.se. 3600 SOA ns1.broadview.se. registry.broadview.se. 2025102803 43200 7200 2419200 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0