mail1.konektom.pl has no NS records.
NS records for this zone are defined at konektom.pl.
NS records for this zone are defined at konektom.pl.
Question and response
Question
dig mail1.konektom.pl. NS
Answer
The response has no answer records.
Authority
konektom.pl. 900 SOA ns1.polcom.com.pl. dnsadmin.polcom.com.pl. 2026011501 10800 3600 1814400 10800
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0