indexo.dev

arc-sports.org

.org crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 1541 ms crawled 2026-06-01

JP · 162.43.117.37 · AS131965 Xserver Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
NPO法人arc sports｜兵庫県神戸市の放課後スポーツ教室
Description
NPO法人arc sportsは兵庫県神戸市の放課後スポーツ教室です。学校・地域・企業と連携のうえ、子供たちが放課後にスポーツ体験できる環境を作っています。
Language
ja
Generator
WordPress 6.8.5
Canonical
https://arc-sports.org/
Feeds

Technology

Server
nginx
CMS
WordPress 6.8.5
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×4
  • challenges.cloudflare.com×2
  • www.googletagmanager.com×1

Social

Contact

Phone

DNS records live

NS
  • ns1.xserver.jp
  • ns2.xserver.jp
  • ns3.xserver.jp
  • ns4.xserver.jp
  • ns5.xserver.jp
MX
  • 0 arc-sports.org

Email authentication weak

SPF
v=spf1 +a:sv13196.xserver.jp +a:arc-sports.org +mx include:spf.sender.xserver.jp ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtSBQ99jgqGWxHHl0y/0ilIwoP82w8mhNjkS23SFb4xKRc5eHSDxk7un5VJQrnQVM/KdiUUudZxjAUx…
selectors probed

Certificate (current)

R12
from 2026-04-06 to 2026-07-05
Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://arc-sports.org/

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

Links to (1)

Linked from (1)