yell-corp.com

.com crawl

First seen 2026-05-13 · Last seen 2026-05-13 · ok HTTP/1.1 200 3262 ms crawled 2026-05-19

JP · 182.48.49.74 · AS9371 SAKURA Internet Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: エール株式会社 -
Description: エール株式会社は、子供達の健やかな成長のために本当に良いものをお届けしています。
Language: ja
Generator: All in One SEO (AIOSEO) 4.9.6.2
Canonical: https://yell-corp.com/

Open Graph

url: https://yell-corp.com/
title: エール株式会社 -
locale: ja_JP
site name: エール株式会社 -

Technology

Server: nginx
CMS: WordPress

Analytics

Google Tag Manager

Third-party hosts loaded (5)

s0.wp.com×1
stats.wp.com×1
v0.wordpress.com×1
wp.me×1
www.googletagmanager.com×1

Social

Contact

Phone

Registration

Registrar

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

Created

2000-06-16

Expires

2026-06-16 26 days left

Updated

2025-05-31

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

Show 7 MX records

10 aspmx.l.google.com
20 alt1.aspmx.l.google.com
20 alt2.aspmx.l.google.com
30 aspmx2.googlemail.com
30 aspmx3.googlemail.com
30 aspmx4.googlemail.com
30 aspmx5.googlemail.com

Email authentication partial

SPF: v=spf1 include:_spf.willap.jp include:_spf.google.com ~all
softfail (~all)
DMARC: v=DMARC1; p=none
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-22 to 2026-07-21

Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://yell-corp.com/

findings

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

Links to (5)

Linked from (1)

lakessportsfoundation.org×1