mail.skydata.pl has no NS records.
NS records for this zone are defined at skydata.pl.
NS records for this zone are defined at skydata.pl.
Question and response
Question
dig mail.skydata.pl. NS
Answer
The response has no answer records.
Authority
skydata.pl. 3600 SOA ns1.pro-linuxpl.com. hostmaster.skydata.pl. 2023110600 14400 3600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0