usal.es

Observed 2026-07-15T16:54:25.102Z (12h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Also usesGoogle Search ConsoleFacebook/Meta

13 subdomains · tranco_20k

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

INFRASTRUCTURE MAPwhat usal.es actually stands on - every host below is a signed observation

usal.es

A / AAAA

212.128.131.17

Cloudflareserves the site

zafiro.usal.estopacio.usal.esagata.usal.essun.rediris.es+1 more

usal.es + rediris.esanswers its DNS

alt4.aspmx.l.google.comaspmx.l.google.comalt2.aspmx.l.google.comalt1.aspmx.l.google.com+1 more

Google Workspacereceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK

HTTP status200

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time230 ms

DNS resolutionNOERROR

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

DNS Records

A 1

212.128.131.17

MX 5

10alt4.aspmx.l.google.com
1aspmx.l.google.com
5alt2.aspmx.l.google.com
5alt1.aspmx.l.google.com
10alt3.aspmx.l.google.com

TXT 14

google-site-verification=1Y21DDjD7xDMBjWVSDyfw1JdVfa0eClfFzRdswWlAb8
google-site-verification=Hl-Nbec49Zfa0pm6C72gyhJ0tL79d8IptxByLLz0Ijc
facebook-domain-verification=rpm9hbx9inlfpos2y0zdpavawba6j1
google-site-verification=ZBU9lFwssRQtTAkEUplyg8XAWph59UUB4kJr-LhHH7k
HARICA-STbxY8xSPWSJPqCFtQu
f4589497422c489bb150c41d6bb1c650
v=spf1 a:listas.usal.es a:aida.usal.es include:_spf.google.com include:spf.protection.outlook.com ~all
brevo-code:f372cbd635d6f2fc2793b53a1fb7b0a5
v=msv1 t=94879024af7e2f4bb978487956acd7
google-site-verification=zeIFyKvapi5y8jhlhtwG3tEhDQIeHk37dVUS_9tEy8s

NS 5

zafiro.usal.es
topacio.usal.es
agata.usal.es
sun.rediris.es
chico.rediris.es

SOA 1

topacio.usal.es red.usal.es

TLS Certificates (0)

None.

Subdomains (13)

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 usal.es. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 308453f5-d79e-4277-9d99-160451a5faac
Output Hash: 494a01cd5da5b61f5db61c551ef62ce76366dc70116dddf572e966d2698b365b
Signature: ed25519:444eba87b6a2dcd0596bcd66f1239cf5a4564605b22e0daed5fe9146317c1bd8a172a83fe19390f71c0f3f0e6c82e02392475222139a4eedbc48dcf7729be80b
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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