educ4all.com

.com crawl

First seen 2026-05-02 · Last seen 2026-05-15 · ok HTTP/1.1 200 4316 ms crawled 2026-05-09

JP · 49.212.198.11 · AS9371 SAKURA Internet Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 童話の宝石箱
Description: 童話集－宝石箱から飛び出す心温まる五つの童話。アネモネ、桜草、少女リナ、たんぽぽ、カラスなどが主人公の物語です。大人も子供も家族そろって楽しめる無料の童話集です。
Language: ja
Canonical: https://educ4all.com/

Technology

Server: nginx

Ads

Google AdSense

Third-party hosts loaded (2)

pagead2.googlesyndication.com×5
www.facebook.com×1

Registration

Registrar

GMO Internet Group, Inc. d/b/a Onamae.com

Created

2012-06-10

Expires

2028-06-10 752 days left

Updated

2025-12-19

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

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-04-17 to 2026-07-16

Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://educ4all.com/

findings

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