Question and response
Question
dig ext01-1.sintec.ru. CERT
Answer
The response has no answer records.
Authority
sintec.ru. 600 SOA ext01-1.sintec.ru. root.sintec.ru. 2026010702 3600 600 864000 600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0