router.webstep.cz has no NS records.
NS records for this zone are defined at webstep.cz.
NS records for this zone are defined at webstep.cz.
Question and response
Question
dig router.webstep.cz. NS
Answer
The response has no answer records.
Authority
webstep.cz. 600 SOA ns.webstep.cz. root.webstep.net. 2026022801 14400 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0