indexo.dev

fk-build.com

.com crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 1818 ms crawled 2026-06-01

JP · 133.167.22.210 · AS9371 SAKURA Internet Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
山口市の不動産や賃貸、山口大学近くのアパート情報満載｜エフケイビル
Description
山口の賃貸・不動産に関することなら【エフケイビル】へ。山口大学周辺の賃貸物件をはじめ、敷金・礼金0の物件、新築マンション・戸建てなど、お客様のご要望に合った物件を案内いたします。また、売買物件や投資物件などの相談も承りますので、気軽にお問い合わせください。
Language
ja

Technology

Server
nginx
CMS
Joomla
jQuery
1.7.2 known XSS (<3.5)

Third-party hosts loaded (1)

  • b92.yahoo.co.jp×1

Contact

Email
Phone

Registration

Registrar
Japan Registry Services Co., Ltd.
Created
2004-05-08
Expires
2027-05-08 340 days left
Updated
2026-04-07
Name servers
  • ns1.dns.ne.jp
  • ns2.dns.ne.jp

DNS records live

NS
  • ns1.dns.ne.jp
  • ns2.dns.ne.jp
MX
  • 10 fk-build.com

Email authentication weak

SPF
v=spf1 a:www3135.sakura.ne.jp mx ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-10 to 2026-08-08
Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://fk-build.com/

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

Links to (2)

Linked from (1)