ethz.ch

Observed 2026-07-15T09:11:11.898Z (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMicrosoft 365

Also usesAtlassian

IPv6 · 27 subdomains · institutions

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

INFRASTRUCTURE MAPwhat ethz.ch actually stands on - every host below is a signed observation

ethz.ch

A / AAAA

129.132.19.2162001:67c:10ec:254::216

Cloudflareserves the site

ns2.switch.chns2.ethz.chns1.ethz.ch

switch.ch + ethz.chanswers its DNS

ethz-ch.mail.protection.outlook.com

Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://ethz.ch/de.html

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time798 ms

DNS resolutionNOERROR

Redirect chain

https://ethz.ch/de.html

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

129.132.19.216

AAAA 1

2001:67c:10ec:254::216

MX 1

0ethz-ch.mail.protection.outlook.com

TXT 22

_8j5cmv3vwyyg7ge7faxlnjgr57sou2u
_d8o7figmpeqv00rwhbq7w2a543uq5cd
_of7xwqx1jgvt111o63x1juyr988jhi0
MS=ms30649431
_dyjz2gllmk98i719hdgx79uutbkyndn
MS=ms74430548
mentimeter-79a7eddb-4e9d-432d-9d51-0f8de7e47c3b
scion=64-2:0:9,129.132.230.98
uG05urgXxo6oWSLfesPVBgm/bOMJr7D9p9HcfCSxMOnkQRGFziYpJjtK9kR2uDySSGyaFLH30TPP/Fo7lOFzUQ==
swisssign-check=BDtdqMH6pceyO3KHVIS1vsJmGjJ9hesEH5867tOMnr

NS 3

ns2.switch.ch
ns2.ethz.ch
ns1.ethz.ch

SOA 1

ns.ethz.ch hostmaster.ethz.ch

CAA 14

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issuewild pki.goog
issue awstrust.com
issue amazon.com
issuewild quovadisglobal.com
iodef mailto:id-bd-ws-pki-lra@id.ethz.ch

TLS Certificates (0)

None.

Subdomains (27)

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 ethz.ch. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 354e3ed6-057a-43e9-8390-e9ba376719db
Output Hash: 8f9d7ab5d652dd46427a2b209cbcfd1679acba1e6dc84facc3341afed8e94360
Signature: ed25519:5a91b2b47f3992aabe36877186086fd23b043a748b1f0b5ad8e93d3690214df8e64cf592417780a831048cdb782ab5a0e7fc48b53d67b2c691cabd503b50c704
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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