Website

Answer
200 OKin 1,155 ms
Ends at
https://www.rakus.co.jp/rakurakucloud/jidootai/
Redirects
  • https://maildealer.jp/ (301)
  • https://www.maildealer.jp/ (301)
Title
【公式】楽楽自動応対（旧メールディーラー）｜問い合わせ自動応対システム
Server
nginx
Protocols
HTTP/2
Certificate
Amazon (Amazon RSA 2048 M01) for *.maildealer.jp and maildealer.jp, valid until
www
Redirects to https://www.rakus.co.jp/rakurakucloud/jidootai/ (301)

DNS records

maildealer.jp

A
TTL 1 min
MX
  • 10gwg.maildealer.jp
TTL 10 min
NS
TTL 2 days
TXT
  • google-site-verification=On_xj7xkHKNRYKDzQRMPJS1_M3kz4eM3JxwVYT1ri5o
  • google-site-verification=h1eUVuYBwSKt7ApjhIj-KgjiML5pmb2jwG-q91_gHkI
  • v=spf1 include:spf.maildealer.jp include:spf-idc1.maildealer.jp include:spf-idc2.maildealer.jp include:spf-idc3.maildealer.jp include:spf.curumeru.jp include:formspf1.maildealer.jp ip4:133.186.35.33/32 ip4:133.186.35.0/24 include:spfgw.fsi.ne.jp ~all
TTL 10 min
SOA
TTL 10 min
CAA
None: any certificate authority may issue for this name

www.maildealer.jp

CNAME
  • maildealer.jp
TTL 10 min
A
TTL 1 min

_dmarc.maildealer.jp

TXT
TTL 1 hour

As ns-334.awsdns-41.com answers them

Reputation

Domain blocklists

  • Spamhaus DBL Not listed
  • SURBL Not listed
  • URIBL Not listed

Rankings

228,364 Tranco rank up from 230,989 on 2026-09-28
6.08Open PageRank, out of 10
195,962Open PageRank position
168Referring domains

From Tranco and Open PageRank

WHOIS

[ JPRS database provides information on network administration. Its use is    ]
[ restricted to network administration purposes. For further information,     ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e'     ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'.                 ]
Domain Information: [ドメイン情報]
[Domain Name]                   MAILDEALER.JP

[登録者名]                      株式会社ラクス
[Registrant]                    RAKUS Co.,Ltd.

[Name Server]                   ns-1672.awsdns-17.co.uk
[Name Server]                   ns-985.awsdns-59.net
[Name Server]                   ns-334.awsdns-41.com
[Name Server]                   ns-1448.awsdns-53.org
[Signing Key]                   

[登録年月日]                    2002/06/12
[有効期限]                      2027/06/30
[状態]                          Active
[ロック状態]                    DomainTransferLocked
[ロック状態]                    AgentChangeLocked
[最終更新]                      2026/07/01 01:05:03 (JST)

Contact Information: [公開連絡窓口]
[名前]                          株式会社ラクス
[Name]                          RAKUS Co.,Ltd.
[Email]                         it-cs@rakus.co.jp
[Web Page]                       
[郵便番号]                      151-0051
[住所]                          東京都渋谷区千駄ヶ谷5-27-5
                                リンクスクエア新宿7階
[Postal Address]                Tokyo
                                Shibuya
                                5-27-5, Sendagaya
[電話番号]                      03-5308-7324
[FAX番号]

DNSSEC

maildealer.jp is not signed.

. Verified

  • Found 3 DNSKEY records for .
  • DS=20326/SHA-256 verifies DNSKEY=20326/SEP
  • DS=38696/SHA-256 verifies DNSKEY=38696/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=38696 and DNSKEY=38696/SEP verifies the DNSKEY RRset

jp Verified

  • Found 1 DS records for jp in the . zone
  • DS=33631/SHA-256 has algorithm RSASHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
  • Found 3 DNSKEY records for jp
  • DS=33631/SHA-256 verifies DNSKEY=33631/SEP
  • Found 2 RRSIGs over DNSKEY RRset
  • RRSIG=6961 over the DNSKEY RRset was made with a key that is not trusted here
  • RRSIG=33631 and DNSKEY=33631/SEP verifies the DNSKEY RRset

maildealer.jp Not signed

  • No DS records found for maildealer.jp in the jp zone