ethz.ch

Observed Jul 24, 2026, 17:42 UTC (1d 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 onSWITCH

Email byMicrosoft 365

Secured byDigiCert

Also usesAtlassian

IPv6 · 1 subdomain · 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

SWITCHserves the site

ns1.ethz.chns2.ethz.chns2.switch.ch

ethz.ch + switch.chanswers its DNS

ethz-ch.mail.protection.outlook.com

Microsoft 365receives its email

TLS

ethz.ch

DigiCert Incissued its certificate

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

MS=ms30649431
MS=ms74430548
mx-e9c69a18514f56cd
x-sciondiscovery=8041
scion=64-2:0:9,129.132.230.98
v=spf1 include:_id.ethz.ch -all
_8j5cmv3vwyyg7ge7faxlnjgr57sou2u
_al6hoipl43weiheybc6mvdaw44sykbv
_d8o7figmpeqv00rwhbq7w2a543uq5cd
_dyjz2gllmk98i719hdgx79uutbkyndn

NS 3

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

SOA 1

ns.ethz.ch hostmaster.ethz.ch

SRV 1

autodiscover.ethz.ch:443 p0

CAA 14

iodef "mailto:id-bd-ws-pki-lra@id.ethz.ch"
issue "amazon.com"
issue "amazonaws.com"
issue "amazontrust.com"
issue "awstrust.com"
issue "digicert.com"
issue "letsencrypt.org"
issue "pki.goog"
issue "quovadisglobal.com"
issue "sectigo.com"

TLS Certificates (3)

Common Name	Issuer	Expires
`ethz.ch`	C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1	Sun, 23 Aug 2026 23:59:59 +0000
`DigiCert Global G2 TLS RSA SHA256 2020 CA1`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Sat, 29 Mar 2031 23:59:59 +0000
`DigiCert Global Root G2`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Fri, 15 Jan 2038 12:00:00 +0000

Subdomains (1)

www.ethz.ch

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: rcpt_98d3acbd7d3a7366
Output Hash: 0a7a95b1221b77b2be2384e80b9c9b2e3f1803bd57fd1cca290c54c3616b795d
Signature: ed25519:a83237ec4316c549ce54cb6fae85eb469800d95870ee6063dca650fdbdaa0f656f5e8850f5ecb71a8a4c6e5a917d76b60c077c4d889a1f514d5410d833799904
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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