Question and response
Question
dig smtp3.kar.netsolir.com. NSEC3PARAM
Answer
The response has no answer records.
Authority
kar.netsolir.com. 3600 SOA ns1.netsolir.com. postmaster.netsolir.com. 2010250206 10800 3600 1209600 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0