indexo.dev

yieatokyo.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-30 · ok HTTP/1.1 200 2552 ms crawled 2026-05-31

JP · 13.115.58.195 · AS16509 Amazon.com, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
東京留学、日本語ならYIEA東京アカデミー
Language
ja
Feeds

Open Graph

url
https://yieatokyo.com/
title
東京留学、日本語ならYIEA東京アカデミー
locale
ja_JP
site name
東京留学、日本語ならYIEA東京アカデミー

Technology

Server
Apache
CMS
WordPress
PHP
8.2.29 security-only
jQuery
2.2.4 known XSS (<3.5)
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×5
  • cdnjs.cloudflare.com×3
  • ajax.googleapis.com×1
  • www.googletagmanager.com×1

Social

Contact

Phone
Address
東京都台東区浅草橋2-20-5

Registration

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Created
2009-03-09
Expires
2030-03-09 1367 days left
Updated
2021-02-13
Name servers
  • 01.dnsv.jp
  • 02.dnsv.jp
  • 03.dnsv.jp
  • 04.dnsv.jp

DNS records live

NS
  • 01.dnsv.jp
  • 02.dnsv.jp
  • 03.dnsv.jp
  • 04.dnsv.jp
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc-reports@solarmora.com
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0fhLwwJy38F2qRfKi1Dru1Q8DUadlrFk07RN9GDi5s338eVG/ys8JWPIsDOT6AZZ2jnS+YDjrzi3Ln…
selectors probed

Certificate (current)

GlobalSign GCC R3 DV TLS CA 2020
from 2025-11-05 to 2026-12-07
Expires in 179 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (1)

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