Question and response
Question
dig mail.emgrid.pl. PTR
Answer
The response has no answer records.
Authority
emgrid.pl. 1800 SOA lynn.ns.cloudflare.com. dns.cloudflare.com. 2395777491 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0