Question and response
Question
dig zimbra.webnx.com. TXT
Answer
zimbra.webnx.com. 60 TXT "v=spf1 a:zimbra.webnx.com mx include:_spf.webnx.com -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0