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Gridlode
Rank #709Updated November 10, 2026

ethz.ch

ETH Zürich - Homepage | ETH Zürich

The site runs on Content Security Policy, HSTS, Google Tag Manager. Its email security grade is D. Its SSL certificate is issued by Let's Encrypt and is valid for 72 more days.

Domain age
—
Technologies
3
Email security
D
SSL days left
72

DNS records

TypeValueTTL
A129.132.19.216218
MXethz-ch.mail.protection.outlook.com 02289
NSns1.ethz.ch86400
NSns2.ethz.ch86400
NSns2.switch.ch86400
CAAiodef 0 mailto:[email protected]3600
CAAissue 0 amazon.com3600
CAAissue 0 amazonaws.com3600
CAAissue 0 amazontrust.com3600
CAAissue 0 awstrust.com3600
CAAissue 0 digicert.com3600
CAAissue 0 letsencrypt.org3600
CAAissue 0 pki.goog3600
CAAissue 0 quovadisglobal.com3600
CAAissue 0 sectigo.com3600
CAAissuewild 0 digicert.com3600
CAAissuewild 0 letsencrypt.org3600
TXTMS=ms3064943186400
TXTMS=ms7443054886400
TXTmx-e9c69a18514f56cd86400
TXTx-sciondiscovery=804186400
TXTscion=64-2:0:9,129.132.230.9886400
TXTv=spf1 include:_id.ethz.ch -all86400
TXT_8j5cmv3vwyyg7ge7faxlnjgr57sou2u86400
TXT_al6hoipl43weiheybc6mvdaw44sykbv86400
TXT_baiaxybw6eghp2mity0nym5egbd8s5o86400
TXT_d8o7figmpeqv00rwhbq7w2a543uq5cd86400
TXT_dyjz2gllmk98i719hdgx79uutbkyndn86400
TXT_mi0hhgksych27bb9wdq4gpoo4x8na0y86400
AAAA2001:67c:10ec:254::2163300

Technology stack

Security
Content Security PolicyHSTS
Tag manager
Google Tag Manager

Analytics and advertising IDs

google_tag_manager:GTM-5KC3PX6

SSL certificate

ValidValid
IssuerUS, YE2, Let's Encrypt
ExpiresJanuary 21, 2027
Days remaining72
ProtocolTLSv1.3
Namesethz.ch, www.ethz.ch

Email security

DScore 59/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
  • warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
  • warnDMARC has no rua= address, so you receive no reports about mail sent as your domain.
  • warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
  • warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
  • warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
  • goodSPF record found.
  • goodSPF ends with -all: servers you have not listed are rejected (hard fail).
  • goodDKIM keys found (selector: selector1).
  • good1 MX record(s) found. Mail is handled by Microsoft 365.

Homepage metadata

TitleETH Zürich - Homepage | ETH Zürich
Languagede
Canonicalhttps://ethz.ch/de.html
IndexableYes
Word count371

About ethz.ch

What technology does ethz.ch use?

We detected 3 technologies on ethz.ch, including Content Security Policy, HSTS, Google Tag Manager.

Does ethz.ch protect its email with SPF and DMARC?

ethz.ch scores 59/100 (grade D) for email security. DMARC policy is none (monitoring only). Spoofed mail is still delivered. DMARC has no rua= address, so you receive no reports about mail sent as your domain.

What are the name servers of ethz.ch?

ethz.ch uses ns1.ethz.ch, ns2.ethz.ch, ns2.switch.ch.