au.dk

.dk crawl dns

First seen 2026-05-10 · Last seen 2026-05-19 · ok HTTP/1.1 200 9548 ms crawled 2026-05-16

DK · 185.45.20.48 · AS62138 Aarhus Universitet

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title

Aarhus Universitet

Description

Aarhus Universitet tilbyder et inspirerende uddannelses- og forskningsmiljø for 36.500 studerende og 11.000 medarbejdere, der sikrer resultater af høj international standard.

Language

Generator

TYPO3 CMS

Canonical

https://www.au.dk/

Translations

Technology

CDN: Cloudflare

Third-party hosts loaded (4)

cdn.jsdelivr.net×7
cdn.apple-mapkit.com×1
customer.cludo.com×1
purl.org×1

DNS records live

NS

ns3.au.dk
ns4.au.dk

MX

10 au-dk.m-v1.mx.microsoft

TXT

Show 11 TXT records

+Fnrpf/C6TrPbElr0B4fQGjNEYRd4T/ytAhMD8ykt/moByOIDbK0I6RMUBqJ0TVjSMNzyiD51EX7UjotrShqrg==
ppO+5CUA3y6OgCCZsRDPvU6O8Xixg5zXQ6Grj78SgEA/H44nZaQ+ZuSjSSQEPHw/JhIRBvtMLwOkhWl0YdFgag==
facebook-domain-verification=utyroagwj8u8kxmw2ic2lppqoyl7ci
facebook-domain-verification=j5idhj3z2q5z0g278fbvz0r9a6514t
+iP7dH9sQ7U6Bizb5xnlnP1XHsguI/P3TfT9D3uaDJU=
eUWetivz3T6kSv0rVsZctuxW608nPMLSD2OOrysnUJY=
feM2adQcQxv1whDnMIPyaXUfBUntVwKt0RByr6toeoU=
cisco-ci-domain-verification=32d3e8846a2f05d750cd8b256efb1007d1dbe8b5cd6332d17768ebc5122110ab
_globalsign-domain-verification=_s8DS-NJexcgiiwmad7BTd5cb8ZNjQB8ud5pKppY8K
HARICA-6Qf59HXTkKhLQAnEiXF
v=msv1 t=ACEC4DAA-8F71-4B7A-BF61-05179ED7BA3D

Email authentication strong

SPF

v=spf1 include:spf.au.dk -all

strict (-all)

DMARC

v=DMARC1;p=reject;pct=100;rua=mailto:ced1e70d2c70635@rep.dmarcanalyzer.com;ruf=mailto:ced1e70d2c70635@for.dmarcanalyzer.com;aspf=r;

policy: reject (enforced)

DKIM

Show 4 DKIM selectors

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxBvub9tSzLpXIhhkFH7YMswpHPUGvnnRJWniMjbam10VgIlEaNpo5SpC9YKf8ebR7ofN5rbPUraCKb…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArgvmRBR4iUJ9NGFHF19KZWerc78z/i2VYto1c/hoW8Xc7wi4Q+7EaDky+iPhZEXDqQVMUvjD2YVBXX…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4xst05IvxgXXsWt7N1CzWq9k523n64lwfhMXHpFSbcdE8ajd25BRSnWWyg87VEHiYe45ttg9LkYB5LmJY6…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDx96I5CXzq47qMb2CnbgX/cw+aNXdMkQh0QJzOJWf/SNA/XDct4NJFygbkFrHj6+Hmw+pZvsA/OWEuecnBI4Eggy…

selectors probed

Certificate (current)

from 2026-03-30 to 2026-06-28

Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present

x-content-type-options

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff