spf.ipresso.pl has no NS records.
NS records for this zone are defined at ipresso.pl.
NS records for this zone are defined at ipresso.pl.
Question and response
Question
dig spf.ipresso.pl. NS
Answer
The response has no answer records.
Authority
ipresso.pl. 3600 SOA dns.home.pl. admin.home.pl. 1688449807 14400 7200 2419200 3600
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0