Question and response
Question
dig mktomail.com. NSEC3PARAM
Answer
The response has no answer records.
Authority
mktomail.com. 900 SOA ns1.marketo.com. ops.localhost. 2026012104 1800 1800 604800 1800
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0