updates.myvert.com has no TXT records.
Question and response
Question
dig updates.myvert.com. TXT
Answer
The response has no answer records.
Authority
myvert.com. 300 SOA ns.rackspace.com. info.mayfonk.com. 1700235787 21600 3600 1814400 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0