p1.redlink.pl has no NS records.
NS records for this zone are defined at redlink.pl.
NS records for this zone are defined at redlink.pl.
Question and response
Question
dig p1.redlink.pl. NS
Answer
The response has no answer records.
Authority
redlink.pl. 1800 SOA carlos.ns.cloudflare.com. dns.cloudflare.com. 2397651029 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0