ns2.domainnetwork.se has no NS records.
NS records for this zone are defined at domainnetwork.se.
NS records for this zone are defined at domainnetwork.se.
Question and response
Question
dig ns2.domainnetwork.se. NS
Answer
The response has no answer records.
Authority
domainnetwork.se. 86400 SOA udns1.cscdns.net. premiumdns.support.neustar. 2013080814 14400 3600 2419200 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0