indexo.dev

tstf.co.uk

.uk crawl

First seen 2026-05-30 · Last seen 2026-05-30 · ok HTTP/1.1 200 362 ms crawled 2026-05-31

US · 72.18.139.243 · AS30475 Handy Networks, LLC

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title
Web Server's Default Page
Language
en

Technology

Server
Microsoft-IIS
CMS
Gatsby

Third-party hosts loaded (1)

  • assets.plesk.com×1

DNS records live

NS
  • ns73.domaincontrol.com
  • ns74.domaincontrol.com
MX
  • 0 smtp.secureserver.net
  • 10 mailstore1.secureserver.net

Email authentication strong

SPF
v=spf1 include:secureserver.net -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc_rua@onsecureserver.net; adkim=r; aspf=r;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current) wrong cert

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

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://tstf.co.uk/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)