indexo.dev

sejsmarine.dk

.dk crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 588 ms crawled 2026-06-01

DE · 104.248.101.9 · AS14061 DigitalOcean, LLC

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Forside | Sejs Marinecenter
Description
Opdag et hav af muligheder hos Sejs Marine. Udforsk vores store udvalg af både, tilbehør og professionel service. Oplev din næste maritime drøm her!
Language
da
Canonical
https://www.sejsmarine.dk

Open Graph

url
https://www.sejsmarine.dk
title
Forside
locale
da_DK
site name
Sejs Marinecenter
description
Opdag et hav af muligheder hos Sejs Marine. Udforsk vores store udvalg af både, tilbehør og professionel service. Oplev din næste maritime drøm her!

Technology

Server
nginx
jQuery
2.0.2 known XSS (<3.5)
Analytics
  • Google Tag Manager
Social widgets
  • YouTube Embed

Third-party hosts loaded (4)

  • cdn.jsdelivr.net×2
  • cdn.cookie-script.com×1
  • www.googletagmanager.com×1
  • www.youtube-nocookie.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns01.one.com
  • ns02.one.com
MX
  • 10 mx1.pub.mailpod11-cph3.one.com
  • 10 mx2.pub.mailpod11-cph3.one.com
  • 10 mx3.pub.mailpod11-cph3.one.com
  • 10 mx4.pub.mailpod11-cph3.one.com
Verified for
  • Google

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-10 to 2026-08-08
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.sejsmarine.dk/

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

Links to (2)

Linked from (1)