mail.superhosting.cz has no NS records.
NS records for this zone are defined at superhosting.cz.
NS records for this zone are defined at superhosting.cz.
Question and response
Question
dig mail.superhosting.cz. NS
Answer
The response has no answer records.
Authority
superhosting.cz. 3600 SOA ns1.superhosting.cz. dns.superhosting.cz. 2026030604 3600 3600 2592000 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0