indexo.dev

blueskythinktank.co.uk

.uk crawl

First seen 2026-04-24 · Last seen 2026-05-18 · ok HTTP/1.1 200 9682 ms crawled 2026-05-18

US · 172.67.174.158 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Blue Sky Thinking - ... in a grey sky world
Description
... in a grey sky world
Language
en-GB
Generator
WordPress 6.9.4
Canonical
https://blueskythinktank.co.uk/
Feeds

Open Graph

url
https://blueskythinktank.co.uk/
title
Blue Sky Thinking
locale
en_GB
site name
Blue Sky Thinking
description
... in a grey sky world

Technology

CDN
Cloudflare
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Registration

Registrar
Ionos SE
Created
2016-07-08
Expires
2026-07-08 49 days left
Updated
2025-07-27
Name servers
  • glen.ns.cloudflare.com.
  • maxine.ns.cloudflare.com.

DNS records live

NS
  • glen.ns.cloudflare.com
  • maxine.ns.cloudflare.com
MX
  • 10 mx.stackmail.com

Email authentication weak

SPF
v=spf1 include:spf.stackmail.com a mx -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-05-06 to 2026-08-04
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://blueskythinktank.co.uk/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Links to (2)

Linked from (2)