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ethz.ch

Every SSL/TLS certificate ever issued for this name, indexed from public CT logs.

csv export pro
total records
2,012
active · on this page
20
expired · on this page
0
unique issuers · on this page
1
issuers on this pageLet's Encrypt20
domainstatus
lsl.ethz.chcrt.sh
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expires in 2mo
www.lsl.ethz.chcrt.sh
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expires in 2mo
lslprd.ethz.chcrt.sh
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expires in 2mo
www.lslprd.ethz.chcrt.sh
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expires in 2mo
microtia.ethz.chcrt.sh
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expires in 2mo
www.microtia.ethz.chcrt.sh
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expires in 2mo
mleg.ethz.chcrt.sh
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expires in 2mo
www.mleg.ethz.chcrt.sh
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expires in 2mo
swish.ethz.chcrt.sh
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expires in 2mo
www.swish.ethz.chcrt.sh
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expires in 2mo
wpc006.ethz.chcrt.sh
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expires in 2mo
www.wpc006.ethz.chcrt.sh
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expires in 2mo
nf-weblog-server.ethz.chcrt.sh
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expires in 2mo
nfweblogprd.ethz.chcrt.sh
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expires in 2mo
www.nfweblogprd.ethz.chcrt.sh
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expires in 2mo
acaciaprd.ethz.chcrt.sh
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expires in 2mo
www.acaciaprd.ethz.chcrt.sh
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expires in 2mo
acacia.arch.ethz.chcrt.sh
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expires in 2mo
hytac.arch.ethz.chcrt.sh
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expires in 2mo
www.hytac.arch.ethz.chcrt.sh
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expires in 2mo
Pipe results into your recon pipeline
# Python
$ pip install ct-radar
$ ct-radar ethz.ch | httpx -silent
# Go
$ go install github.com/imfht/ct-radar-cli/cli@latest
$ ct-radar ethz.ch | nuclei
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About certificate history for ethz.ch

This page lists every X.509 (SSL/TLS) certificate ever issued for ethz.ch and its subdomains, as recorded in public Certificate Transparency (CT) logs. CT logs are an immutable, append-only record of every certificate issued by participating Certificate Authorities (CAs), as required by the major browsers since 2018.

Subdomain enumeration via CT logs is one of the highest-signal techniques in reconnaissance — every time a TLS certificate is issued, all Subject Alternative Names (SANs) on that certificate become public. Internal and forgotten subdomains regularly show up here days after they're set up.

To monitor ethz.ch for newly-issued certificates in real-time (useful for detecting unauthorized issuance, phishing variants, or shadow IT) add it to your watchlist (Pro plan).