indexo.dev

sigmaventilation.co.uk

.uk crawl

First seen 2026-04-20 · Last seen 2026-05-10 · ok HTTP/1.1 200 271 ms crawled 2026-05-13

DE · 217.160.0.149 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Ventilation and Ductwork Specialists | Sigma Ventilation Systems
Language
en

Technology

Server
Microsoft-IIS

Contact

Email
Phone

Registration

Registrar
Ionos SE
Created
2015-03-30
Expires
2027-03-30 313 days left
Updated
2025-03-29
Name servers
  • ns1017.ui-dns.org.
  • ns1020.ui-dns.biz.
  • ns1056.ui-dns.de.
  • ns1102.ui-dns.com.

DNS records live

NS
  • ns1017.ui-dns.org
  • ns1020.ui-dns.biz
  • ns1056.ui-dns.de
  • ns1102.ui-dns.com
MX
  • 1 sigmaventilation-co-uk.mail.protection.outlook.com

Email authentication weak

SPF
v=spf1 a:chi-web-01.simprocloud.com include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-07-09 to 2026-07-24
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)