Question and response
Question
dig czmailserver.cloud4c.com. TXT
Answer
czmailserver.cloud4c.com. 100 TXT "v=spf1 ip4:137.59.201.163/32 ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0