indexo.dev

n4.dk

.dk crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 125 ms crawled 2026-06-05

US · 104.21.81.13 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Professionel webudvikling | n4.dk
Description
Udvikling, vedligeholdelse og hosting af moderne og skræddersyede webløsninger til små og mellemstore virksomheder.
Language
da

Technology

CDN
Cloudflare
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • cdn.jsdelivr.net×2
  • fonts.googleapis.com×1

Social

Contact

Phone
Address
CVR:43252143Apotekerstræde 4A, 1.4700 NæstvedTelefon:25667602E-mail:[email protected]

DNS records live

NS
  • riya.ns.cloudflare.com
  • syeef.ns.cloudflare.com
MX
  • 10 mx1.emailsrvr.com
  • 20 mx2.emailsrvr.com

Email authentication strong

SPF
v=spf1 include:_spf.elasticemail.com include:emailsrvr.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-05-09 to 2026-08-07
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://n4.dk/

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

Links to (7)

Linked from (1)