Question and response
Question
dig nii.ac.jp. TXT
Answer
nii.ac.jp. 3600 TXT "v=spf1 ip4:136.187.0.0/16 ip4:157.1.0.0/16 include:_spf.google.com ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1424, xrcode 0, version 0, flags 0