Question and response
Question
dig smtpth01.mycimbsecurities.com. NSEC3PARAM
Answer
The response has no answer records.
Authority
mycimbsecurities.com. 300 SOA dns1. hostmaster. 2014111368 900 600 1296000 300
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0