jikyu2000.com

.com crawl

First seen 2026-04-17 · Last seen 2026-05-12 · ok HTTP/1.1 200 4248 ms crawled 2026-05-12

JP · 157.112.152.23 · AS131965 Xserver Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Technology

Server
nginx
CMS
WordPress
Ads
  • Google AdSense

Third-party hosts loaded (5)

  • b.hatena.ne.jp×10
  • pagead2.googlesyndication.com×3
  • blogroll.livedoor.net×2
  • image.with2.net×1
  • slot.blogmura.com×1

Registration

Registrar
XServer, Inc.
Created
2014-05-13
Expires
2027-05-13 359 days left
Updated
2026-04-12
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 jikyu2000.com

Email authentication weak

SPF
v=spf1 +a:sv922.xserver.jp +a:jikyu2000.com +mx include:spf.sender.xserver.jp ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-01 to 2026-06-30
Expires in 42 days

HTTP security headers

Header hygiene 30/100 Checked live page: https://jikyu2000.com/

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

Links to (29)

Linked from (1)