Question and response
Question
dig cas.cz. NS
Answer
cas.cz. 86400 NS academy.cas.cz.
cas.cz. 86400 NS nsa.ces.net.
cas.cz. 86400 NS visla.utia.cas.cz.
Authority
The response has no authority records.
Additional
visla.utia.cas.cz. 86400 A 147.231.12.1
academy.cas.cz. 86400 A 147.231.58.1
visla.utia.cas.cz. 86400 AAAA 2001:718:401:1:0:0:0:1
academy.cas.cz. 86400 AAAA 2001:718:404:1002:147:231:58:1
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0