poison/muumuu-domain/jpbank-jpaanpost.jpについて、ここに記述してください。 

$ dig jpbank-japanpost.jp @dns01.muumuu-domain.com

; <<>> DiG 9.14.0 <<>> jpbank-japanpost.jp @dns01.muumuu-domain.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 20321
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1680
;; QUESTION SECTION:
;jpbank-japanpost.jp.           IN      A

;; ANSWER SECTION:
jpbank-japanpost.jp.    3600    IN      A       118.27.35.134

;; Query time: 7 msec
;; SERVER: 202.239.23.40#53(202.239.23.40)
;; WHEN: 火  4月 16 20:00:15 JST 2019
;; MSG SIZE  rcvd: 64

 [登録者名] 石井 真実 [Registrant] Ishii Mami [登録年月日] 2019/04/10

https://pbs.twimg.com/media/D39CAYvUIAIfpGg.png