fcf.cat

Observed Jul 22, 2026, 00:07 UTC (2d 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.

Verify this receipt yourself + Watch this domain

Up right now

Runs onAmazon

Email byGoogle Workspace

Secured byAmazon

Registered withNominalia

Also usesGoogle Search ConsoleStripe

tranco_10k

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

INFRASTRUCTURE MAPwhat fcf.cat actually stands on - every host below is a signed observation

fcf.cat

A / AAAA

46.137.155.22754.155.93.5234.249.84.219

Amazonserves the site

ns-1319.awsdns-36.orgns-1951.awsdns-51.co.ukns-265.awsdns-33.comns-920.awsdns-51.net

awsdns-36.org + awsdns-51.co.uk + moreanswers its DNS

aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+1 more

Google Workspacereceives its email

TLS

fcf.cat

Amazonissued its certificate

DNS Records

A 3

46.137.155.227
54.155.93.52
34.249.84.219

MX 5

10aspmx.l.google.com
20alt1.aspmx.l.google.com
20alt2.aspmx.l.google.com
30aspmx2.googlemail.com
30aspmx3.googlemail.com

TXT 7

firebase=fcf-portal-f9c5c
google-site-verification=4dRRxIcPLA76F2DYLdOe8JJnyrQRsMMrGr-47yQPff8
google-site-verification=if6T0wzKju8GDkGEyYSKOmTrKrePQDGkUuisU-bxqI0
google-site-verification=qmqFYCM_s9U_8FEcymqC0zucurSkA3Rh00ME_kfRQxM
stripe-verification=ea0162e4e867b033bdcb994da1dc197004523bdbe4dd6302b721e053786d1243
v=spf1 include:fcf.ip-zone.com include:_spf.google.com include:_spf.firebasemail.com a mx -all
v=DMARC1; p=none; pct=100

NS 4

ns-1319.awsdns-36.org
ns-1951.awsdns-51.co.uk
ns-265.awsdns-33.com
ns-920.awsdns-51.net

SOA 1

ns-920.awsdns-51.net awsdns-hostmaster.amazon.com

TLS Certificates (3)

Common Name	Issuer	Expires
`fcf.cat`	C=US, O=Amazon, CN=Amazon RSA 2048 M01	Thu, 12 Nov 2026 23:59:59 +0000
`Amazon RSA 2048 M01`	C=US, O=Amazon, CN=Amazon Root CA 1	Fri, 23 Aug 2030 22:21:28 +0000
`Amazon Root CA 1`	C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2	Thu, 31 Dec 2037 01:00:00 +0000

Subdomains (0)

None observed.

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 fcf.cat. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_ca9b9411c6c9c21f
Output Hash: 761c7ad9e6128a01b48bdbf6f761a0bb4ff9072c74ee39ee1e613d66f0f685a9
Signature: ed25519:2d2dbc8005c7bf1698b4dc0f492ebe014bf73b6dec72a1d09e688dd08e7435d1e08d37e21086e93a3fb5d8fc6672948f8160d0d3ae1e20aa27b40fcb5ad78108
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/fcf.cat