linuxbrew.sh
Observed Aug 7, 2026, 10:09 UTC (20m 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.
Up right now
Runs onCloudflare
96 subdomains · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat linuxbrew.sh actually stands on - every host below is a signed observation
linuxbrew.sh
A / AAAA
172.241.213.96
Cloudflareserves the site
NS
ns1.koaladns.comns2.koaladns.com
koaladns.comanswers its DNS
HTTPS probe
redirect
Redirecting (3xx) 302 → http://survey-smiles.com
HTTP status302
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time621 ms
DNS resolutionNOERROR
Redirect chain
http://survey-smiles.comEvery field above is part of the same signed observation as the records below. Blank means not observed, never "none".
DNS Records
A 1
172.241.213.96
NS 2
ns1.koaladns.comns2.koaladns.com
SOA 1
ns1.koaladns.com admin.linuxbrew.sh
TLS Certificates (0)
None.
Subdomains (96)
- accounts.linuxbrew.sh
- admin.linuxbrew.sh
- api.linuxbrew.sh
- app.linuxbrew.sh
- assets.linuxbrew.sh
- auth.linuxbrew.sh
- beta.linuxbrew.sh
- billing.linuxbrew.sh
- blog.linuxbrew.sh
- build.linuxbrew.sh
- cache.linuxbrew.sh
- canary.linuxbrew.sh
- cashew.dns.linuxbrew.sh
- cashew.linuxbrew.sh
- cdn.linuxbrew.sh
- checkout.linuxbrew.sh
- ci.linuxbrew.sh
- connect.linuxbrew.sh
- connor.dns.linuxbrew.sh
- connor.linuxbrew.sh
- console.linuxbrew.sh
- dashboard.linuxbrew.sh
- db.linuxbrew.sh
- demo.linuxbrew.sh
- dev.linuxbrew.sh
- dns.linuxbrew.sh
- docs.linuxbrew.sh
- edge.linuxbrew.sh
- explorer.dns.linuxbrew.sh
- explorer.linuxbrew.sh
- faq.linuxbrew.sh
- gateway.linuxbrew.sh
- git.linuxbrew.sh
- gitlab.linuxbrew.sh
- grafana.linuxbrew.sh
- graphql.linuxbrew.sh
- grpc.linuxbrew.sh
- health.linuxbrew.sh
- help.linuxbrew.sh
- id.linuxbrew.sh
- images.linuxbrew.sh
- imap.linuxbrew.sh
- img.linuxbrew.sh
- ingest.dns.linuxbrew.sh
- jenkins.linuxbrew.sh
- kb.linuxbrew.sh
- login.linuxbrew.sh
- m.linuxbrew.sh
- mail.linuxbrew.sh
- media.linuxbrew.sh
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_1f8ffda6ca328d29- Output Hash
520c744b83a6b5c7eed66ef52ef7be7a5785325e540bd8ada7aa0b7dea8aa02a- Signature
ed25519:9e0001efcaf3cdefc9442115429e9b37aac5495eb10228565d8509ea19bb1a2291129630759b6b7ddd4d52dd4c77a9db7a8be9dcf1590704580d832d44cd8c02- Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff- Parent
(genesis)- Plane
- fast