Question and response
Question
dig ctrl.corp.mchost.ru. CERT
Answer
The response has no answer records.
Authority
corp.mchost.ru. 3600 SOA dns1.mchost.ru. info.mchost.ru. 2023062202 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0