indexo.dev

jcsxlab.com

.com crawl

First seen 2026-04-24 · Last seen 2026-05-15 · ok HTTP/1.1 200 9995 ms crawled 2026-05-18

JP · 162.43.104.2 · AS131965 Xserver Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Japan Culture SX Lab | 伝統と革新の融合
Language
ja

Technology

Server
nginx
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×2
  • 3dasset.io×1
  • fonts.gstatic.com×1
  • img.youtube.com×1

Social

Registration

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Created
2025-03-11
Expires
2027-03-11 295 days left
Updated
2026-02-23
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

Email authentication no MX

SPF
v=spf1 +a:sv14601.xserver.jp +a:jcsxlab.com +mx include:spf.sender.xserver.jp ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvgUfBE03k00ppdOetp4g+Ru3fZKpLoH3FFHZluNl8AwmtKWv32OyYeoTjUrXmD4Fa2b4a2MxI8tHQ5…
selectors probed

Certificate (current)

R13
from 2026-05-04 to 2026-08-02
Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://jcsxlab.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 (1)