lederne.dk

.dk crawl

First seen 2026-05-20 · Last seen 2026-05-30 · ok HTTP/1.1 200 5697 ms crawled 2026-05-27

DK · 5.44.137.92 · AS3292 TDC Holding A/S

Reputation 100/100

Classifying

HTML metadata

Title: Lederne – Danmarks største faglige organisation for ledere | Lederne
Description: I Lederne er vi alt for dem, som er en masse for andre; Et fagligt fællesskab og a-kasse for ledere og særligt betroede medarbejdere.
Language: da

Open Graph

url: https://www.lederne.dk/
title: Lederne – Danmarks største faglige organisation for ledere
description: I Lederne er vi alt for dem, som er en masse for andre; Et fagligt fællesskab og a-kasse for ledere og særligt betroede medarbejdere.

Technology

CMS: Next.js
JS framework: Next.js

Social

Contact

Phone

32833283

DNS records live

NS

ns1-auth.csc.dk
ns2-auth.csc.dk

MX

0 lederne-dk.mail.protection.outlook.com

TXT

Show 5 TXT records

MS=ms6D5-B56-SA4
6D5-B56-SA4
Ledernes Hovedorganisation
_49r5asrf636j1salc4z7ypw0b0mu5kv
wN5enqPbSmiJPz7h8MP3FNRcNzOOl01owE8x1IhsoZVvLjgmkogFfFXpABZuXt0FcT1yYD2yZLA99Wj4ahulyA==

Verified for

Apple
Meta
Microsoft 365
OpenAI

Email authentication strong

SPF

v=spf1 include:mailgun.org include:spf.protection.outlook.com ip4:5.44.137.222 include:spf.emailsignatures365.com include:musvc.com include:spf.adversus.io include:_spf.alchemer.eu -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email;

policy: reject (enforced)

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCnr/sF11maLS7aFiOsixJsB0b6ES1v8q4ZZD/V0yMyZk1V6gJCavy8P99sDmToj6a/YNSwpIUgPuDqpLm99x…
selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDpIhZFZOu13nTWN6E6Xoz6r+K8c83+mZHjM1ZKRq2XKQWLKP2WRJKrAzePSkwTl+FWuftvTZZvGrumlZ11ql…

selectors probed

Certificate (current)

GeoTrust TLS RSA CA G1

from 2026-04-28 to 2026-11-13

Expires in 165 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.lederne.dk/

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=157680000