indexo.dev

drt-seitai.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-20 · ok HTTP/1.1 200 11861 ms crawled 2026-05-17

JP · 162.43.101.184 · AS131965 Xserver Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
御茶ノ水で痛みや症状の根本改善を目指す「お茶の水カイロプラクティック」
Description
御茶ノ水で症状の根本改善を目指すなら「お茶の水カイロプラクティック」にお任せください！バキバキしない！痛みのない施術「DRT整体」を開発した院長が対応します。お子様から年配の方まで、幅広い患者様が来院していることでも有名です。
Language
ja
Generator
WordPress 6.9.4
Canonical
https://drt-seitai.com/

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Font Awesome
  • Google Fonts
Social widgets
  • YouTube Embed
Third-party hosts loaded (9)
  • netdna.bootstrapcdn.com×2
  • cdnjs.cloudflare.com×1
  • code.jquery.com×1
  • fonts.googleapis.com×1
  • unpkg.com×1
  • use.fontawesome.com×1
  • www.google.com×1
  • www.googletagmanager.com×1
  • www.youtube.com×1

Contact

Phone

Registration

Registrar
XServer, Inc.
Created
2008-01-31
Expires
2028-01-31 620 days left
Updated
2026-02-26
Name servers
  • ns1.xserver.jp
  • ns2.xserver.jp
  • ns3.xserver.jp
  • ns4.xserver.jp
  • ns5.xserver.jp

DNS records live

NS
  • ns1.xserver.jp
  • ns2.xserver.jp
  • ns3.xserver.jp
  • ns4.xserver.jp
  • ns5.xserver.jp
MX
  • 0 drt-seitai.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 +a:sv14983.xserver.jp +a:drt-seitai.com +mx include:spf.sender.xserver.jp ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxUKe/G/YgHt2+b+Duxk0+5JbfG7UAe9cgxTfFZlmFGwJs6yZWZ4dYa8Eh+XnvKc/5HyvWlDZJcnK2S…
selectors probed

Certificate (current)

R12
from 2026-05-01 to 2026-07-30
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://drt-seitai.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (5)