indexo.dev

y-n10.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 1347 ms crawled 2026-05-11

JP · 157.7.44.244 · AS7506 GMO Internet Group, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Yamauchi No.10 Family Office
Description
We are Yamauchi-No.10 Family Office. Our mission is making a contribution to the society through our activities.
Language
ja
Canonical
https://y-n10.com/

Open Graph

url
https://y-n10.com/
title
Yamauchi No.10 Family Office
site name
Yamauchi No.10 Family Office
description
We are Yamauchi-No.10 Family Office. Our mission is making a contribution to the society through our activities.

Technology

Server
Apache
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

Contact

Email

Registration

Registrar
Cloudflare, Inc.
Created
2020-08-19
Expires
2026-08-19 91 days left
Updated
2023-11-14
Name servers
  • julissa.ns.cloudflare.com
  • sri.ns.cloudflare.com

DNS records live

NS
  • julissa.ns.cloudflare.com
  • sri.ns.cloudflare.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • MS=ms60396232
  • google-site-verification=-sz75nVDt3tQ7_Q-H0XCbmPzji1HGLjIAmcn6u4z4Nc

Email authentication partial

SPF
v=spf1 include:spfcm.cybermail.jp include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:7f0782b9c2854f529e5cbfb82d830b0c@dmarc-reports.cloudflare.net;
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3gqoMZ6RnYlDWZjvIW0+/IMTK+ea6NhXtB1Mhl4GTnghGvLCha4qX9ICqvGFhPuOiwT+D42AJxdmLB…
selectors probed

Certificate (current)

R13
from 2026-05-03 to 2026-08-01
Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://y-n10.com/

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

Links to (3)

Linked from (1)