Question and response
Question
dig v6spf.xspmail.jp. TXT
Answer
v6spf.xspmail.jp. 300 TXT "v=spf1 +ip6:2001:240:bb81:94::/64 ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0