spf.hosting.orange.pl has no NS records.
NS records for this zone are defined at hosting.orange.pl.
NS records for this zone are defined at hosting.orange.pl.
Question and response
Question
dig spf.hosting.orange.pl. NS
Answer
The response has no answer records.
Authority
hosting.orange.pl. 3600 SOA ns1.hosting.orange.pl. dns.hosting.orange.pl. 1770429998 172800 3600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0