pdns196.ULTRADNS.COM has no MX records.
Question and response
Question
dig pdns196.ULTRADNS.COM. MX
Answer
The response has no answer records.
Authority
ultradns.com. 60 SOA pdns196.ultradns.net. domains.vercara.com. 2017038230 10800 3600 86400 60
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0