indexo.dev

openstrike.co.uk

.uk dns crawl

First seen 2026-05-09 · Last seen 2026-05-16 · ok HTTP/1.1 200 1204 ms crawled 2026-05-15

GB · 46.235.230.84 · AS44684 Mythic Beasts Ltd

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Openstrike: Improving Business Through Open Source
Description
Open source consultancy, deployment, administration, training and support
Language
en-GB
Canonical
https://www.openstrike.co.uk/

Technology

Server
Apache

Contact

Email
Phone

DNS records live

NS
  • server0.dns.openstrike.co.uk
  • server1.dns.openstrike.co.uk
  • server2.dns.openstrike.co.uk
MX
  • 10 primary1.mail.openstrike.co.uk
Verified for
  • Google

Email authentication weak

SPF
v=spf1 a:primary1.mail.%{d} a:mailers.%{d} ip4:64.99.180.0/24 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-24 to 2026-06-22
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.openstrike.co.uk/

present
  • content-security-policy
  • x-content-type-options
findings
  • missing HSTS
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
content-security-policy
script-src 'self'; frame-ancestors 'self'; object-src 'none'; media-src 'none'; connect-src 'self'; base-uri 'self';