kjsystem.net

.net crawl

First seen 2026-04-13 · Last seen 2026-05-10 · ok HTTP/1.1 200 4721 ms crawled 2026-05-07

JP · 120.136.10.33 · AS131965 Xserver Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: KJsystem（′＄〕℃＊°℃∝＝）＝：！ゝ＜ヽ＜％＜ゝ＜°＜／＜％＜“
Description: ITコャンャサャルャタャンャトモξレδヰネヮヶルθヮ

Technology

Server: nginx

Fonts

Google Fonts

Third-party hosts loaded (2)

fonts.googleapis.com×2
fonts.gstatic.com×1

Registration

Registrar

XServer, Inc.

Created

2000-08-11

Expires

2026-08-11 82 days left

Updated

2025-07-11

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 kjsystem.net

Email authentication partial

SPF: v=spf1 +a:sv532.xserver.jp +a:kjsystem.net +mx include:spf.sender.xserver.jp ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-03-09 to 2026-06-07

Expires in 18 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://kjsystem.net/

findings

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