dtu.dk

.dk crawl

First seen 2026-05-11 · Last seen 2026-05-17 · ok HTTP/1.1 200 1934 ms crawled 2026-05-16

NL · 52.236.166.178 · AS8075 Microsoft Corporation

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Danmarks Tekniske Universitet - DTU
Description: DTU er et teknisk eliteuniversitet med international rækkevidde og standard. Vores mission er at udvikle og nyttiggøre naturvidenskab og teknisk videnskab til gavn for samfundet.
Language: da
Canonical: https://dtu.dk/

Open Graph

url: https://www.dtu.dk/
title: DTU
description: Danmarks Tekniske Universitet

Technology

Server: Microsoft-IIS

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Social

DNS records live

NS

dns1.dtu.dk
dns2.dtu.dk
dns3.dtu.dk
ns-soa.darenet.dk

MX

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

TXT

Show 13 TXT records

apple-domain-verification=tsBU81BHloQSgFUI
google-site-verification=ahlAcD_NZWyFCfDM9uALP8j76QccT0my3Gv123db8Xg
0IABjjU09Gj6EJKvFxwwNlNZK3B0J89et3gh/qOG0aMenIHaqYipoaXoYk/jnM1kwRRxk9YnT8LCZIW74nGV9A==
airtable-verification=5a0c5f55f684ae7fc38c13ddd173f974
HARICA-JmaZkRgnBy6L6MXYHV3
_0t7gtinct4a5l4wgimsiirfb4r8fnux
0SCk45pzO9J0Ox6MI8mbslpSbv3MxJKFwu0hHvlre8IhJ6GnWX1qSRj86QPbDvu4Cuu9njzporryvKoNim/VSQ==
MS=ms14099746
facebook-domain-verification=1mfoe26jx4bn398v31k3b4s29uumxf
adobe-idp-site-verification=a30cc34b93b38cb8d91265eeac499919ede8fb873ba5b040ea796a5510a34c4c
google-site-verification=_eUbQjq92YekXok6LWiZqWrnN5CEwRT8U3URLJu6eho
have-i-been-pwned-verification=dweb_s2tfliyiesdp3xngokkr5n6d
google-site-verification=EvCzsCMkgSGV4vhVsWZEEQgbNTPef-aiT5ZdVsIfHW4

Email authentication strong

SPF

v=spf1 include:spf.dtu.dk ip4:94.231.107.25 ip4:94.231.107.21 ip4:93.90.115.122 ip4:193.162.253.0/24 ip4:89.221.166.0/24 ip4:95.128.24.167 -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:ait-dmarcaggregate@dtu.dk; ruf=mailto:ait-dmarcreport@dtu.dk; pct=100; fo=1

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuJcj3lkvHKCO5T+ZuwLVJkYakMiU8VgzrnBLp+7z3Z8LST73ohiE3WeCcsQfZqlAIQIm1AKz6h0QdM…
selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDjoObju+PLRjQQgijxHHspcsIsBTDkInvotWySaGwHgCkCeD6VQyKWeCF4AYlyTYWhVb3p/9KDlzwjJPZypQ…

selectors probed

Certificate (current)

GEANT TLS RSA 1

from 2025-11-18 to 2026-11-18

Expires in 183 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://dtu.dk/

present

x-frame-options

findings

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

Header values

x-frame-options: SAMEORIGIN