indexo.dev

40dau.com

.com crawl

First seen 2026-04-28 · Last seen 2026-05-15 · ok HTTP/1.1 200 5268 ms crawled 2026-05-06

US · 188.114.96.3 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
40DAU 時事系メディアサイト
Description
40DAU, 多様な視点で時事を掘り下げる自媒體。報道だけでなく、背景や考察にも光を当て、鋭さとやさしさを併せ持つ情報発信を目指します。
Language
ja
Canonical
https://www.40dau.com/

Technology

CDN
Cloudflare
Analytics
  • Cloudflare Insights

Third-party hosts loaded (2)

  • cdnjs.cloudflare.com×1
  • static.cloudflareinsights.com×1

Contact

Email
Phone
Address
Ginza 1 Chome-2-1, Chuo City, Tokyo, JP

Registration

Registrar
NameSilo, LLC
Created
2024-10-28
Expires
2026-10-28 162 days left
Updated
2025-09-02
Name servers
  • rita.ns.cloudflare.com
  • zeus.ns.cloudflare.com

DNS records live

NS
  • rita.ns.cloudflare.com
  • zeus.ns.cloudflare.com
MX
  • 10 route1.mx.cloudflare.net
  • 70 route2.mx.cloudflare.net
  • 83 route3.mx.cloudflare.net
TXT
  • v=spf1 include:_spf.mx.cloudflare.net ~all

Certificate (current)

WE1
from 2026-04-25 to 2026-07-24
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.40dau.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
geolocation=(*),midi=(*),sync-xhr=(*),microphone=(*),camera=(*),magnetometer=(*),gyroscope=(*),fullscreen=(*),payment=(*)
x-content-type-options
nosniff
content-security-policy
default-src * gap://ready file:; worker-src blob:; child-src blob: gap:; style-src * 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval' blob:; img-src * 'self' data: blob: cdvfile:; connect-src * 'unsafe-inline'; font-src 'self' data: *; frame-src *; media-src * blob:; frame-ancestors 'self';
strict-transport-security
max-age=31536000;includeSubdomains; preload

Linked from (2)