1. DNS/SPF/docomo.ne.jp

docomo.ne.jp.           86400   IN      TXT     "v=spf1 include:aspmx.pardot.com ~all"

が削られた。-- ToshinoriMaeno 2021-09-16 13:02:47

$ dig -t txt docomo.ne.jp @ns001.docomo.ne.jp.

; <<>> DiG 9.16.1-Ubuntu <<>> -t txt docomo.ne.jp @ns001.docomo.ne.jp.
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 42838
;; flags: qr aa cd; QUERY: 1, ANSWER: 4, AUTHORITY: 2, ADDITIONAL: 3

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
; NSID: 38 65 35 61 37 36 38 66 2d 36 62 63 34 2d 34 37 66 32 2d 39 38 32 30 2d 33 38 33 63 37 37 34 32 31 31 31 39 ("8e5a768f-6bc4-47f2-9820-383c77421119")
;; QUESTION SECTION:
;docomo.ne.jp.                  IN      TXT

;; ANSWER SECTION:
docomo.ne.jp.           86400   IN      TXT     "google-site-verification=W-sgAStguIHHMRLOQPhcwO3q2NKki__JbEkYZZUQRcY"
docomo.ne.jp.           86400   IN      TXT     "facebook-domain-verification=yxhymjv3d8lra7pfo85sytrd80c0m1"
docomo.ne.jp.           86400   IN      TXT     "v=spf1 include:aspmx.pardot.com ~all"
docomo.ne.jp.           86400   IN      TXT     "v=spf1 +ip4:203.138.203.0/24 +ip4:210.153.87.192/29 +ip4:210.153.87.224/29 ~all"

;; AUTHORITY SECTION:
docomo.ne.jp.           86400   IN      NS      ns002.docomo.ne.jp.
docomo.ne.jp.           86400   IN      NS      ns001.docomo.ne.jp.

;; ADDITIONAL SECTION:
ns002.docomo.ne.jp.     600     IN      A       49.102.160.24
ns001.docomo.ne.jp.     600     IN      A       49.102.160.23

;; Query time: 8 msec
;; SERVER: 49.102.160.23#53(49.102.160.23)
;; WHEN: 木  9月 16 18:08:57 JST 2021
;; MSG SIZE  rcvd: 447