indexo.dev

chiba-waterheater.com

.com crawl

First seen 2026-04-27 · Last seen 2026-05-20 · ok HTTP/1.1 200 5501 ms crawled 2026-05-20

JP · 183.90.232.35 · AS131965 Xserver Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
【千葉給湯器交換センター】なら給湯器交換を格安で承ります。
Description
給湯器・石油ボイラーのトラブルは「千葉給湯器交換センター」へご相談ください。迅速・誠実に対応いたします。給湯器本体・リモコン・交換工事費・撤去費・出張費・保証全て込みの安心価格設定！見積もりは無料ですので、エラー発生・お湯が出ないなどのお困りごとでもお気軽にお問い合わせください。
Language
ja
Generator
WordPress 5.8.8

Technology

Server
nginx
CMS
WordPress 5.8.8 outdated (current 6.8)
jQuery
3.6.0
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • netdna.bootstrapcdn.com×2
  • s.w.org×1
  • www.googletagmanager.com×1

Registration

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Created
2016-12-06
Expires
2026-12-06 199 days left
Updated
2025-11-07
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 chiba-waterheater.com

Email authentication weak

SPF
v=spf1 +a:sv1234.xserver.jp +a:chiba-waterheater.com +mx include:spf.sender.xserver.jp include:_spf.google.com ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAm6tJiWIGcGRE+mi9hiNFG5IlwsgTvjKAyupbHH+EOVvnM0UbDDOzsnrq1qvUxdMxZCh6VnQRmWLaXO…
selectors probed

Certificate (current)

R13
from 2026-04-02 to 2026-07-01
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.chiba-waterheater.com/

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

Linked from (1)