mail.sd.netserwer24.pl has no NS records.
NS records for this zone are defined at sd.netserwer24.pl.
NS records for this zone are defined at sd.netserwer24.pl.
Question and response
Question
dig mail.sd.netserwer24.pl. NS
Answer
The response has no answer records.
Authority
sd.netserwer24.pl. 3600 SOA dns3.hitme.net.pl. hostmaster.sd.netserwer24.pl. 2024061202 3600 3600 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0