rfef.es

Observed 2026-07-12T14:44:46.233Z (18h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMicrosoft 365

IPv6 · 96 subdomains · tranco_40k

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

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

rfef.es

A / AAAA

172.67.69.146104.26.6.62104.26.7.622606:4700:20::681a:63e+2 more

Cloudflareserves the site

marek.ns.cloudflare.comgene.ns.cloudflare.com

cloudflare.comanswers its DNS

rfef-es.mail.protection.outlook.com

Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://rfef.es/es

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time647 ms

DNS resolutionNOERROR

Redirect chain

https://rfef.es/es

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

DNS Records

A 3

172.67.69.146
104.26.6.62
104.26.7.62

AAAA 3

2606:4700:20::681a:63e
2606:4700:20::ac43:4592
2606:4700:20::681a:73e

MX 1

5rfef-es.mail.protection.outlook.com

TXT 3

v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:amazonses.com include:_spf.retarus.com include:servers.mcsv.net include:mailgun.org ip4:195.53.26.174 ip4:195.77.187.6 ip4:195.53.102.198 ip4:195.53.102.190 ip4:185.45.72.97 ip4:185.45.72.100 ip4:185.45.72.220 +a +mx -all
atlassian-sending-domain-verification=cfc6b3e2-2075-4ab9-93ef-6b71e60c7bc7
v=DMARC1; p=none;

NS 2

marek.ns.cloudflare.com
gene.ns.cloudflare.com

SOA 1

gene.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (96)

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

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

Ed25519 Receipt

Receipt ID: fbae856c-05a0-4c54-86a1-6e27f3328972
Output Hash: 3fbbc4395cef0b8a459ff0d58dbe15b3859dae5125655ccd59c3bb40713d1f71
Signature: ed25519:4dd40b58e002bf83ca8b0aefca67c904135723de5bf5c757957db00bd307fc5a06b6a3ef7c60ed329490dec297ea77536a1f7871f83ed242b5f7d2e651307308
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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