Question and response
Question
dig smtp.webmercs.com. TXT
Answer
smtp.webmercs.com. 300 TXT "v=spf1 include:_spf.webmercs.com include:spf.improvmx.com -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0