Question and response
Question
dig ctc.ad.jp. TXT
Answer
ctc.ad.jp. 300 TXT "v=spf1 mx a:ctcsva.ctc.co.jp ip4:210.173.147.240/28 ip6:2402:6b00:f40:0:210:173:147::/112 ~all"
Authority
ctc.ad.jp. 300 NS ns012-5tu3le3iluf43idc.5.d-53.info.
ctc.ad.jp. 300 NS ns3.ctc.jp.
ctc.ad.jp. 300 NS ns012-5tu3le3iluf43idc.5.d-53.jp.
ctc.ad.jp. 300 NS ns012-5tu3le3iluf43idc.5.d-53.net.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0