spf.nodea.net.pl has no NS records.
NS records for this zone are defined at nodea.net.pl.
NS records for this zone are defined at nodea.net.pl.
Question and response
Question
dig spf.nodea.net.pl. NS
Answer
The response has no answer records.
Authority
nodea.net.pl. 100 SOA ns1.nodea.pl. hostmaster.nodea.net.pl. 2026022401 100 3600 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0