tech.maxxnet.cz has no NS records.
NS records for this zone are defined at maxxnet.cz.
NS records for this zone are defined at maxxnet.cz.
Question and response
Question
dig tech.maxxnet.cz. NS
Answer
The response has no answer records.
Authority
maxxnet.cz. 2560 SOA ns1.websupport.cz. admin.websupport.cz. 1746117364 7200 2048 1048576 2560
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0