indexo.dev

delphibasics.co.uk

.uk crawl

First seen 2026-05-15 · Last seen 2026-05-15 · ok HTTP/1.1 200 3285 ms crawled 2026-05-20

GB · 91.197.230.186 · AS204436 Kualo Limited

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Delphi Basics
Generator
AceHTML 4 Pro

Technology

Analytics
  • Google Tag Manager
Ads
  • Google AdSense

Third-party hosts loaded (2)

  • pagead2.googlesyndication.com×2
  • www.googletagmanager.com×1

DNS records live

NS
  • ns1.kualo.net
  • ns2.kualo.net
  • ns3.kualo.net
  • ns4.kualo.net
MX
  • 10 mail1.filteredmx.net
  • 20 mail2.filteredmx.net
  • 30 mail3.filteredmx.net

Email authentication partial

SPF
v=spf1 +a +mx +ip4:91.197.231.90 include:spf.filteredmx.net ~all
softfail (~all)
DMARC
v=DMARC1;p=none;sp=none;
policy: none (monitoring only) · sp=none
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvoVJX7Etn1tNtIFd7/EWx9R4YY53WNsoYe3Guy7BFCSRgDO1aIfp8OrIxaY6QXqJm5RjDTQS606qYq…
selectors probed

Certificate (current)

R12
from 2026-03-31 to 2026-06-29
Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://delphibasics.co.uk/

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

Links to (5)

Linked from (1)