indexo.dev

yakushima-tonbo.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 12185 ms crawled 2026-05-16

JP · 121.50.41.231 · AS63997 Tsukaeru.net, Web Hosting Company, Japan

Reputation 87/100 weak security headers no dmarc policy

sector tech type homepage

HTML metadata

Title
Yakushima-Tonbo Home Page - Top Page
Description
Responsive Web Design
Language
ja

Technology

Server
nginx
Third-party hosts loaded (7)
  • efsp.ec-images.com×3
  • jwwjohokan.com×3
  • kit.fontawesome.com×2
  • ajax.googleapis.com×1
  • cdnjs.cloudflare.com×1
  • mores.cool.coocan.jp×1
  • vella-hair.jp×1

Registration

Registrar
Hosting Concepts B.V. d/b/a Registrar.eu
Created
2002-10-03
Expires
2026-10-03 135 days left
Updated
2025-10-07
Name servers
  • ns1.tsukaeru.ne.jp
  • ns2.tsukaeru.ne.jp

DNS records live

NS
  • ns1.tsukaeru.ne.jp
  • ns2.tsukaeru.ne.jp
MX
  • 10 mail.yakushima-tonbo.com

Email authentication weak

SPF
v=spf1 include:spf.nospamcloud.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-10 to 2026-08-08
Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.yakushima-tonbo.com/

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

Links to (6)

Linked from (1)