Question and response
Question
dig spf.mydomainprovider.com. TXT
Answer
spf.mydomainprovider.com. 3600 TXT "v=spf1 ip4:109.235.74.222 ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1400, xrcode 0, version 0, flags 0