Question and response
Question
dig sub.emailv.com. AAAA
Answer
The response has no answer records.
Authority
emailv.com. 1800 SOA will.ns.cloudflare.com. dns.cloudflare.com. 2395684200 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0