_spf.dravanet.hu has no NS records.
NS records for this zone are defined at dravanet.hu.
NS records for this zone are defined at dravanet.hu.
Question and response
Question
dig _spf.dravanet.hu. NS
Answer
The response has no answer records.
Authority
dravanet.hu. 300 SOA drava.dravanet.hu. postmaster.dravanet.net. 2026010701 28800 7200 604800 10800
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0