62 out of 100

asunaro-kk.com

Visit
Good — Likely Safe

[公式]家庭教師のあすなろ｜東海・北陸・甲信・北海道・中四国で安くて良い家庭教師

10 years old SSL Secure Not Blacklisted
Checked 3 weeks ago Re-check
Screenshot of asunaro-kk.com
Dangerous Suspicious Fair Good Very Good Excellent

Trust Score

62/100

Domain Age

10 yrs

SSL

Secure

Blacklist

Clean

Server

Osaka, JP

Platform

WordPress

Trust Score Breakdown

SSL Certificate 10/10

84 days remaining

Domain Age 10/10

10 years old

Safety APIs 8/10

GSB clean, VT not checked

DNSBL Blacklists 8/8

Clean on all 18 lists

WHOIS Transparency 0/8

Owner information is hidden

Security Headers 0/8

Grade: F

HTTP Behavior 7/7

HTTPS redirect active, 1 redirects

Email Security 1/5

Grade: D — SPF

Traffic Rank 0/5

Rank #1607596 (low)

Contact Information 5/5

Contact or About page found

Privacy Policy 0/5

No privacy policy detected

Mobile Friendly 0/4

Mobile score: 46/100

Phishing Databases 4/4

Clean — not in phishing databases

Content Safety 1/3

Risk level: low

Brand Safety 3/3

No brand impersonation detected

Favicon & Content 5/5

Favicon found. 320 words on homepage.

WHOIS Information

Registrar GMO Internet Group, Inc. d/b/a Onamae.com
Registration Date 2016-05-17
Expiry Date 2027-05-17
Updated Date 2026-04-18
Domain Age 10 years (very established)
WHOIS Privacy Enabled (Hidden)
Name Servers ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
Domain Status
active

SSL Certificate

Valid
Status Valid SSL Certificate
Issuer R13
Issuer Organization Let's Encrypt
Valid From 2026-05-22
Valid Until 2026-08-20
Days Remaining 84 days
Grade A
Wildcard No
Subject www.asunaro-kk.com
Covered Domains (SAN)
asunaro-kk.com www.asunaro-kk.com

DNS Records

✗ SPF ✗ DKIM ✗ DMARC

SOA Record

mname: ns1.xserver.jp
rname: root.sv0.xserver.jp
serial: 0
refresh: 10800
retry: 3600
expire: 604800
min-ttl: 3600

IP & Hosting Information

IPv4 Address 183.90.238.50
Hosting Provider AS131965 Xserver Inc.
Organization AS131965 Xserver Inc.
ASN AS131965
Country JP
City Osaka
Region Osaka
Timezone Asia/Tokyo
CDN Detected Hosting IP

Safety & Threat Detection

Google Safe Browsing

Clean

VirusTotal

Not checked (API key required)

DNSBL Blacklist Check

Clean

Checked against 18 DNSBL servers.

All checked servers:

✓ multi.surbl.org
✓ uribl.swinog.ch
✓ dbl.spamhaus.org
✓ uri.blacklist.woody.ch
✓ rhsbl.sorbs.net
✓ nomail.rhsbl.sorbs.net
✓ zen.spamhaus.org
✓ bl.spamcop.net
✓ b.barracudacentral.org
✓ dnsbl.sorbs.net
✓ spam.dnsbl.sorbs.net
✓ cbl.abuseat.org
✓ dnsbl-1.uceprotect.net
✓ psbl.surriel.com
✓ all.s5h.net
✓ rbl.interserver.net
✓ dnsbl.dronebl.org
✓ access.redhawk.org

Phishing Database Check

PhishTank

Not listed — Clean

OpenPhish

Not listed — Clean

Email Security

D
45/100

Provider: asunaro-kk.com

MX Records (1 records)
SPF (moderate)
DKIM
DMARC
BIMI

⚠ No DKIM records found — email authenticity unverifiable

⚠ No DMARC record — no policy for failed email authentication

Content Analysis

Low Risk (23/100)
✓ Login Form: None
✓ Payment Form: None
⚠ Obfuscated JS: Detected
✓ Meta Redirect: None
External Scripts: 2
External iFrames: 0

Google Search Preview

https://asunaro-kk.com

[公式]家庭教師のあすなろ｜東海・北陸・甲信・北海道・中四国で安くて良い家庭教師

家庭教師あすなろの公式ホームページ。東海・北陸・甲信・北海道・中四国エリアで創業26年。『わかる』の笑顔と『できる』の自信を引き出し『勉強のやり方』から教える家庭教師です。小学生・中学生・高校生から不登校・発達障害のお子さんの指導に対応。勉強のやり方がわかる120分の無料体験も実施中。

SEO Metrics

Page Title [公式]家庭教師のあすなろ｜東海・北陸・甲信・北海道・中四国で安くて良い家庭教師 (40 chars)
Meta Description 家庭教師あすなろの公式ホームページ。東海・北陸・甲信・北海道・中四国エリアで創業... (143 chars)
H1 Tags 東海・北陸・甲信・北海道・中国・四国・滋賀で勉強のやり方から教える家庭教師のあすなろ
H2 Tags Count 9
Canonical URL https://www.asunaro-kk.com/
Robots.txt Found
XML Sitemap Found
Language ja
Word Count 320
Internal Links 179
External Links 2
Total Images 92 (4 missing ALT)
Favicon Found
Has Video No

Schema & Social Markup

✓ Open Graph
✓ Twitter Card
✗ Hreflang
✓ Schema.org
EducationalOrganization

Essential Pages

✗ Privacy Policy
✗ Terms of Service
✓ Contact Page
✓ About Page

Top Keywords

var
16
function
6
window
6
datalayer
5
document
5
script
5
mvp
5
gtm
4
async
4
yahoo
4

H2 Headings (5)

東海・北陸・甲信・北海道・中国・四国で
卒業までず〜っと続く安心のサポート体制
安心価格とお得なプラン♪料金安心宣言
Webからも便利です
人気記事

CSS & JavaScript Files

CSS (1/2 minified)

⚠ https://www.asunaro-kk.com/dest/css/style.css?ver=4.5.32
✓ https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css

JavaScript (3/7 minified)

⚠ https://www.googletagmanager.com/gtag/js?id=G-GDHCYZEL2E
⚠ https://b92.yahoo.co.jp/js/s_retargeting.js
✓ https://www.asunaro-kk.com/wp/wp-includes/js/wp-embed.min.js?ver=4.5.32
⚠ https://www.asunaro-kk.com/dest/js/util.js?ver=4.5.32
✓ https://www.asunaro-kk.com/dest/js/smooth-scroll.min.js?ver=4.5.32
⚠ https://www.asunaro-kk.com/dest/js/ajaxzip3.js?ver=4.5.32
✓ https://www.asunaro-kk.com/dest/js/baguetteBox.min.js?ver=4.5.32

Technology Detection

💻 CMS WordPress
⚙ Web Server Nginx
📈 Analytics & Tracking
Google Analytics (GA4) Google Tag Manager Facebook Pixel Microsoft Clarity

All Detected Technologies

WordPress Nginx Google Analytics (GA4) Google Tag Manager Facebook Pixel Microsoft Clarity
46

Mobile Score

PageSpeed Insights

68

Desktop Score

PageSpeed Insights

Core Web Vitals

Metric Mobile Desktop
First Contentful Paint (FCP) 2.6 s 0.8 s
Largest Contentful Paint (LCP) 12.7 s 2.2 s
Cumulative Layout Shift (CLS) 0 0.172
Time to Interactive (TTI) 15.2 s N/A

Page Statistics

Total Page Size 4340 KB
HTTP Requests 148
Mobile Friendly No

HTTP Information

HTTP Status 200
Response Time 5830 ms
Load Time 5830 ms
GZIP Compression Disabled
HTTPS Redirect Yes
WWW Redirect No
Redirect Count 1
Final URL https://www.asunaro-kk.com/

Security Headers

F
✗ HSTS
Missing
✗ Content-Security-Policy
Missing
✗ X-Frame-Options
Missing
✗ X-XSS-Protection
Missing
✗ X-Content-Type-Options
Missing
✗ Referrer-Policy
Missing
✗ Permissions-Policy
Missing

Redirect Chain

1 HTTP/2 302 https://www.asunaro-kk.com/
2 HTTP/2 200 Final destination

Server Location

Osaka, Osaka, JP | AS131965 Xserver Inc.

Response Time

5,830ms Slow
0ms 500ms 1500ms 3000ms+

WAF & CDN Detection

CDN

Not detected

Web Application Firewall

Not detected

Web Server

Nginx

HTTPS Redirect

HTTP → HTTPS active

Cookie Analysis

1 cookie
Cookie Name HttpOnly Secure SameSite
PHPSESSID ✗ ✗ —

Mobile Friendliness

Not Optimized

Viewport Meta

Missing

46

Mobile Score

out of 100

robots.txt & Sitemap

✓

robots.txt

Found

✓

sitemap.xml

Found

Common Ports

Based on standard web service detection:

HTTP :80
HTTPS :443
FTP :21
SSH :22
SMTP :25
MySQL :3306

Social Media Presence

Facebook

https://facebook.com/tr?id=1137214027061...

Contact Information

Phone Numbers

0120-52-3229

Address

栄4丁目16-17 フィーブルサカエ 301

Domain History (Wayback Machine)

First Archived 2016-06-25
Last Snapshot 2026-03-17
View Oldest Snapshot → Browse All Snapshots →

User Reviews

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Quick Info

Page Title

[公式]家庭教師のあすなろ｜東海・北陸・甲信・北海道...

Hosting

AS131965 Xserver Inc.

Server

Osaka, JP

Registrar

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

SSL Issuer

R13

Domain Age

10 years (very established)

CMS

WordPress

Traffic Rank

#1,607,596

Tranco List

Low

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Frequently Asked Questions

Is asunaro-kk.com safe?
Score 62/100. Looks safe.
Is asunaro-kk.com legit?
10 years (very established) old. SSL active.
Who owns asunaro-kk.com?
Registrar: GMO Internet Group, Inc. d/b/a Onamae.com. WHOIS private.
Is asunaro-kk.com blacklisted?
Not blacklisted.
When was asunaro-kk.com created?
Registered 2016-05-17.