Question and response
Question
dig mail.server.hostnexus.com. CERT
Answer
The response has no answer records.
Authority
server.hostnexus.com. 10800 SOA ns.server.hostnexus.com. lflynn.hostnexus.com. 1619416151 10800 3600 604800 10800
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0