indexo.dev

tcd-manual.net

.net crawl

First seen 2026-04-13 · Last seen 2026-05-15 · ok HTTP/1.1 200 3223 ms crawled 2026-05-07

JP · 183.90.235.13 · AS131965 Xserver Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
TCD LABO
Description
WordPressテーマTCDのカスタマイズを研究するサイト
Language
ja
Canonical
https://tcd-manual.net/
Feeds

Open Graph

url
https://tcd-manual.net/
title
TCD LABO
site name
TCD LABO
description
WordPressテーマTCDのカスタマイズを研究するサイト

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Social widgets
  • YouTube Embed

Third-party hosts loaded (5)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • www.google.com×1
  • www.googletagmanager.com×1
  • www.youtube-nocookie.com×1

Social

Registration

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Created
2015-09-09
Expires
2026-09-09 111 days left
Updated
2024-07-09
Name servers
  • ns1.xbiz.ne.jp
  • ns2.xbiz.ne.jp
  • ns3.xbiz.ne.jp

DNS records live

NS
  • ns1.xbiz.ne.jp
  • ns2.xbiz.ne.jp
  • ns3.xbiz.ne.jp
MX
  • 0 tcd-manual.net

Email authentication partial

SPF
v=spf1 +a:sv152.xbiz.ne.jp +a:tcd-manual.net +mx include:spf.sender.xserver.jp ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7WlnKVIVvwFvrGz7Lx1v5beLH/TadlSS0XzhccaWbRIX7vtgp4NsoeLdKf5ykzwP530svvYUt6k7D7…
selectors probed

Certificate (current)

R12
from 2026-05-01 to 2026-07-30
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://tcd-manual.net/

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

Links to (6)

Linked from (4)