harmonyacademies.com

.com crawl

First seen 2026-05-29 · Last seen 2026-06-01 · ok HTTP/1.1 200 674 ms crawled 2026-05-31

SE · 194.103.138.56 · AS51747 Internet Vikings International AB

Reputation 79/100 weak security headers spf without fallback no dmarc policy

Classifying

HTML metadata

Title: ちょっと役立つ情報ブログ
Description: 生活やビジネスに役立つ情報を事例や体験談を通して紹介しています。
Language: ja
Canonical: https://harmonyacademies.com/

Technology

Server: Apache
CMS: WordPress

Third-party hosts loaded (1)

gmpg.org×1

Registration

Registrar

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

Created

2015-06-16

Expires

2027-06-16 379 days left

Updated

2026-05-17

Name servers

ns-1220.awsdns-24.org
ns-1640.awsdns-13.co.uk
ns-321.awsdns-40.com
ns-980.awsdns-58.net

DNS records live

NS

ns-1220.awsdns-24.org
ns-1640.awsdns-13.co.uk
ns-321.awsdns-40.com
ns-980.awsdns-58.net

MX

10 harmonyacademies.com

Email authentication weak

SPF: v=spf1 +a +mx redirect=spf.iq-servers.com
missing all
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

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

Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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