Question and response
Question
dig smtp.lead.im. NAPTR
Answer
The response has no answer records.
Authority
smtp.lead.im. 86400 SOA ns1.lead.im. hostmaster.smtp.lead.im. 2015031023 3600 600 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0