atu.eu

Observed Jul 23, 2026, 21:47 UTC (20h 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

Guarded by a firewall

Runs onCloudflare

Email byGoogle Workspace

Secured byGoogle Trust Services

Also usesGoogle Search Console

IPv6 · tranco

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

INFRASTRUCTURE MAPwhat atu.eu actually stands on - every host below is a signed observation

atu.eu

A / AAAA

104.21.84.206172.67.197.272606:4700:3033::ac43:c51b2606:4700:3035::6815:54ce

Cloudflareserves the site

daisy.ns.cloudflare.comthaddeus.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.comalt3.aspmx.l.google.com

Google Workspacereceives its email

TLS

atu.eu

Google Trust Servicesissued its certificate

DNS Records

A 2

104.21.84.206
172.67.197.27

AAAA 2

2606:4700:3033::ac43:c51b
2606:4700:3035::6815:54ce

MX 2

0aspmx.l.google.com
10alt3.aspmx.l.google.com

TXT 6

google-site-verification=UXCsejJ_wfPsW5tDPDKLLdha1UR449CwGYlCpV4VpcU
google-site-verification=Zj_4Bmmkud62lZ22E9k2YtfZhKNON4FdxGKN-2ouDm4
google-site-verification=aydfZ9u4sbn-RbYdZ-_GRxM5_eZR3PA-kUTvx_ie8Jo
gp3zv8kqpc5cyn33vybkk08dswn4zhmr
v=spf1 mx ip4:193.37.131.0/24 ~all
v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email;

NS 2

daisy.ns.cloudflare.com
thaddeus.ns.cloudflare.com

SOA 1

daisy.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`atu.eu`	C=US, O=Google Trust Services, CN=WE1	Fri, 09 Oct 2026 00:45:35 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +0000

Subdomains (0)

None observed.

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 atu.eu. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_2e51ac744fcebbea
Output Hash: 83f140450bb46860b82979f9425fbcf396e78e9eb6c4abd10ab8c4aa345c8fe8
Signature: ed25519:4ad1329c6ac6ebd075f3be8fa0f5042e5b7af5e620491c01c9c5dbdad07d9a6f0a1419ac8bd42c862360ec55e8778ee984651baae9a991ce307b3b57658aa00a
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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