Question and response
Question
dig support.mailspec.com. NS
Answer
support.mailspec.com. 5 CNAME communigate.deskpro.com.
Authority
deskpro.com. 1760 SOA anna.ns.cloudflare.com. dns.cloudflare.com. 2397324677 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0