indexo.dev

seiwa-rs.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-11 · ok HTTP/1.1 200 2277 ms crawled 2026-05-08

JP · 162.43.121.70 · AS131965 Xserver Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Description
愛知県名古屋市中区の｢セイワリサーチ｣です｡浮気調査･人探しで､口コミ評判の探偵事務所･興信所です｡創業３０年以上､安心･低料金の探偵です｡夫･妻､恋人の浮気調査･不倫調査等の証拠収集､慰謝料請求まで低料金でサポートしています｡又､社員の素行調査･尾行調査をはじめ､ 人探し･行方･所在調査や人物･身辺調査､身元･結婚調査､盗聴･盗撮器発見調査など調査全般行っています｡お気軽にお問合せご相談下さい｡
Language
ja

Technology

Server
nginx
Analytics
  • Google Tag Manager
Ads
  • Google Ads
Social widgets
  • YouTube Embed

Third-party hosts loaded (5)

  • www.youtube.com×6
  • b92.yahoo.co.jp×1
  • scdn.line-apps.com×1
  • www.googleadservices.com×1
  • www.googletagmanager.com×1

Social

Contact

Phone

Registration

Registrar
XServer, Inc.
Created
2007-07-20
Expires
2026-07-20 60 days left
Updated
2025-05-02
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 seiwa-rs.com

Email authentication weak

SPF
v=spf1 +a:sv14269.xserver.jp +a:seiwa-rs.com +mx include:spf.sender.xserver.jp ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-05 to 2026-07-04
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://seiwa-rs.com/

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

Links to (3)

Linked from (3)