indexo.dev

niigata-kyutosyuri.net

.net crawl

First seen 2026-04-27 · Last seen 2026-05-20 · ok HTTP/1.1 200 6264 ms crawled 2026-05-20

JP · 202.226.39.140 · AS131965 Xserver Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
給湯器の故障修理・お困りごとはお気軽にご相談ください。｜新潟給湯器修理センター
Description
新潟県内での給湯器の故障交換・取り付け工事・修理に関するお問い合わせは新潟給湯器修理センターへ。給湯管、バルブからの水漏れ・エラー発生・お湯が出ないトラブル・配管修理・電源修理などもお気軽にお問い合わせください。
Language
ja

Technology

Server
nginx
jQuery
2.2.0 known XSS (<3.5)
Analytics
  • Google Tag Manager
Fonts
  • Font Awesome

Third-party hosts loaded (4)

  • code.jquery.com×1
  • maxcdn.bootstrapcdn.com×1
  • use.fontawesome.com×1
  • www.googletagmanager.com×1

Registration

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Created
2024-03-28
Expires
2027-03-28 310 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 niigata-kyutosyuri.net

Email authentication weak

SPF
v=spf1 +a:sv300.xserver.jp +a:niigata-kyutosyuri.net +mx include:spf.sender.xserver.jp include:_spf.google.com ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxTLJFC5MgqTZeVAXYGQuOPpXVlesrgBKk+bGHkRhjy4HJBP1AxvZbmI1EJCWfpgJWqG5rW1HHaEx+t…
selectors probed

Certificate (current)

R13
from 2026-05-17 to 2026-08-15
Expires in 85 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.niigata-kyutosyuri.net/

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

Linked from (1)