mx2.lasotel.net has no NS records.
NS records for this zone are defined at lasotel.net.
NS records for this zone are defined at lasotel.net.
Question and response
Question
dig mx2.lasotel.net. NS
Answer
The response has no answer records.
Authority
lasotel.net. 86400 SOA ns1.lasotel.net. dns.lasotel.net. 2026011801 21600 3600 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0