aau.dk

Observed Jul 24, 2026, 03:16 UTC (8h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Up right now

Runs onMicrosoft Corporation

Email byMicrosoft 365

Secured byLet's Encrypt

Also usesAtlassianDocuSignFacebook/MetaGoogle Search Console

1 subdomain · tranco_20k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat aau.dk actually stands on - every host below is a signed observation

aau.dk

A / AAAA

20.224.132.89

Microsoft Corporationserves the site

ns0243.secondary.cloudflare.comns0122.secondary.cloudflare.com

cloudflare.comanswers its DNS

aau-dk.mail.protection.outlook.com

Microsoft 365receives its email

TLS

aau.dk

Let's Encryptissued its certificate

DNS Records

A 1

20.224.132.89

MX 1

10aau-dk.mail.protection.outlook.com

TXT 20

DomainVerification=QH0BA7VHK3I0A12X6UD47DYDP5C0QB6L96T9M0W6Y0UXV8CQB4C4C33X5MCMU08W
HARICA-t5AfFTGr76OE5uIaHnH
MS=ms24336085
adobe-idp-site-verification=377352ae79cbad27a7fa503684623b58becc8c65753a15e4f789ed14208cd347
apple-domain-verification=Oy3oswMDjRrhM1Ql
atlassian-domain-verification=VZsA2T6hFJg72/c1REox7aKjvGy1mYrXDtSL1vCnyXO3G4HQgRaCjKY4/d11t2Pk
d365mktkey=14yii8czuyiouy2ojp6fg7b4
d365mktkey=4ruxWRtcS31TzAS0xbPGJuPJBcSwMe5hOBT2y4vXre4x
d365mktkey=b3qAdEtBRECRPGWEnVjQtqFJYl22qMoSuAxxAY2A1rIx
d365mktkey=lx0LJxo3k1FGJOdFWTz9i7ylG3AP5eJkLF3HRDuTCWkx

NS 2

ns0243.secondary.cloudflare.com
ns0122.secondary.cloudflare.com

SOA 1

ns0122.secondary.cloudflare.com hostmaster.its.aau.dk

CAA 4

issue "godaddy.com"
issuewild "godaddy.com"
issue "letsencrypt.org"
issuewild "letsencrypt.org"

TLS Certificates (3)

Common Name	Issuer	Expires
`aau.dk`	C=US, O=Let's Encrypt, CN=YR1	Sun, 06 Sep 2026 19:34:45 +0000
`YR1`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

www.aau.dk

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for aau.dk. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/aau.dk">
  <img src="https://domaindrift.io/badge/aau.dk.svg"
       width="300" height="64" alt="DomainDrift signed observations for aau.dk">
</a>

Ed25519 Receipt

Receipt ID: rcpt_04e381fb5c9dc585
Output Hash: ff7ce568325c280947e0aeacc1a4bc47f56f5f7077efa08370f9c97c16160cbf
Signature: ed25519:0b7dc3ec6b6f6b5193547a51139535d9194aef0bdbc8c973e56b8914838eb4cce1237f28e56a509af5cdd67bd93562e9c2177adc4350bc4bcc8871967abed60c
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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