indexo.dev

capitalfiredoors.co.uk

.uk crawl

First seen 2026-05-08 · Last seen 2026-05-08 · ok HTTP/1.1 200 1992 ms crawled 2026-05-15

GB · 178.79.173.92 · AS63949 Akamai Connected Cloud

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Passive Fire Protection Company | Capital Fire Doors
Description
London-based passive fire protection experts, trusted across the UK for reliable, compliant fire stopping solutions.
Language
en
Canonical
https://capitalfiredoors.co.uk/

Open Graph

url
https://capitalfiredoors.co.uk/
title
Passive Fire Protection Company
site name
Capital Fire Doors
description
London-based passive fire protection experts, trusted across the UK for reliable, compliant fire stopping solutions.

Technology

Server
nginx
Analytics
  • Google Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • www.googletagmanager.com×3
  • www.google-analytics.com×1

Social

Contact

Email
Phone
Address
Unit 27 Capital Business Centre, 22 Carlton Road, CR2 0BS, South Croydon, Greater London

Registration

Registrar
GoDaddy.com, LLC.
Created
2017-11-29
Expires
2027-11-29 557 days left
Updated
2025-11-30
Name servers
  • ns03.domaincontrol.com.
  • ns04.domaincontrol.com.

DNS records live

NS
  • ns03.domaincontrol.com
  • ns04.domaincontrol.com
MX
  • 0 capitalfiredoors-co-uk.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:admin@capitalfiredoors.co.uk; ruf=mailto:admin@capitalfiredoors.co.uk; fo=1
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwmmQ2ZO4pAw0m4XZItx6nnxSvpS/0UGCBXxuXo63tHu8C/XOOmHV1BM4bTVtH2fObn1lfG4ZGoq4By…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA57QD+BaboE+3zFL0L6bctvAzuAlmtDt8zmJnGOn8N4JcvLr1zO9/qql2pPJ3yNVZYJpTPegAU+TZZFbRMs…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs9O1qKIJd0B9OG0WZJr6CDrGJHF/KW2xJRXfCaN8GG7MjuqkVWzrKQAEFeWX34A7VdDFj6+UzKibyUi8b1…
selectors probed

Certificate (current)

E8
from 2026-05-09 to 2026-08-07
Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
camera=(), gyroscope=(), microphone=(), usb=(), payment=(), geolocation=(self)
x-content-type-options
nosniff
content-security-policy
img-src 'self' https: data:
strict-transport-security
max-age=63072000; includeSubDomains

Links to (3)

Linked from (1)