Question and response
Question
dig spf.sender.xserver.jp. TXT
Answer
spf.sender.xserver.jp. 60 TXT "v=spf1 include:_spf.sender4.xserver.jp include:_spf.sender5.xserver.jp ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0