Question and response
Question
dig b30.coreserver.jp. TXT
Answer
b30.coreserver.jp. 1200 TXT "v=spf1 a:b30.coreserver.jp include:mxr.valueserver.jp ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0