Question and response
Question
dig mx.nubeo.network. NSEC
Answer
The response has no answer records.
Authority
nubeo.network. 3600 SOA diana.designplus.cz. domeny.designplus.cz. 2023120871 3600 600 86400 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0