Question and response
Question
dig mysmtp4.com. NSEC3PARAM
Answer
The response has no answer records.
Authority
mysmtp4.com. 600 SOA pdns07.domaincontrol.com. dns.jomax.net. 2026011903 28800 7200 604800 600
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0