indexo.dev

smrtsos.com

.com crawl

First seen 2026-04-25 · Last seen 2026-05-18 · ok HTTP/1.1 200 766 ms crawled 2026-05-18

GB · 213.165.91.29 · AS8560 IONOS SE

Reputation 92/100 no dmarc policy

sector manufacturing type homepage

HTML metadata

Title
sMRT Man Overboard Beacons | Saving Lives Since 1975 | sMRT
Description
See the latest Commercial website from sMRT - the leading UK-based manufacturer and supplier of marine safety equipment & personal locator beacons (PLBS).
Language
en-GB

Open Graph

url
https://www.smrtsos.com

Technology

Server
nginx
Analytics
  • Google Tag Manager
Fonts
  • Adobe Fonts
Third-party hosts loaded (10)
  • unpkg.com×5
  • cdnjs.cloudflare.com×3
  • ajax.aspnetcdn.com×2
  • cdn.jsdelivr.net×2
  • www.googletagmanager.com×2
  • ajax.googleapis.com×1
  • kit.fontawesome.com×1
  • use.typekit.net×1
  • www.arrivaldesign.co.uk×1
  • www.google.com×1

Social

Contact

Phone

Registration

Registrar
IONOS SE
Created
2023-11-20
Expires
2026-11-20 185 days left
Updated
2025-11-21
Name servers
  • ns1023.ui-dns.biz
  • ns1030.ui-dns.com
  • ns1067.ui-dns.org
  • ns1075.ui-dns.de

DNS records live

NS
  • ns1023.ui-dns.biz
  • ns1030.ui-dns.com
  • ns1067.ui-dns.org
  • ns1075.ui-dns.de
MX
  • 0 smrtsos-com.mail.protection.outlook.com

Email authentication weak

SPF
v=spf1 include:_spf-eu.ionos.com include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-02 to 2026-07-31
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.smrtsos.com/

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
deny
x-content-type-options
nosniff

Links to (7)

Linked from (1)