mx.forsakring.me has no NS records.
NS records for this zone are defined at forsakring.me.
NS records for this zone are defined at forsakring.me.
Question and response
Question
dig mx.forsakring.me. NS
Answer
The response has no answer records.
Authority
forsakring.me. 3600 SOA dns.forsakring.me. hostmaster.forsakring.me. 1463275692 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0