auc.dk

Observed Jul 28, 2026, 23:05 UTC (16h 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

Email byMicrosoft 365

Secured byLet's Encrypt

1 subdomain · tranco

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

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

auc.dk

A / AAAA

130.225.59.14

unattributedserves the site

ns1.aau.dkns2.aau.dk

aau.dkanswers its DNS

auc-dk.mail.protection.outlook.com

Microsoft 365receives its email

TLS

auc.dk

Let's Encryptissued its certificate

DNS Records

A 1

130.225.59.14

MX 1

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

TXT 2

v=spf1 include:_spfhard.aau.dk -all
MS=ms83905028

NS 2

ns1.aau.dk
ns2.aau.dk

SOA 1

ns1.aau.dk hostmaster.its.aau.dk

TLS Certificates (3)

Common Name	Issuer	Expires
`auc.dk`	C=US, O=Let's Encrypt, CN=YR1	Fri, 16 Oct 2026 11:06:26 +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.auc.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 auc.dk. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_9d80a5a0cfe12a31
Output Hash: b63d70934727863f6b98150f6f0c6181e207086ecb47bedf164e401f04e7c80f
Signature: ed25519:eb6c2619bb7a73b8257deb21565bd40aef94689d09e74bb8ed9fefa34ebbf1c7aa8dd25d791c972219d28ad2e33b4559aaa7be8a3d727b9648c56e17de96af0a
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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