ulusofona.pt

Observed Jul 27, 2026, 09:50 UTC (5d 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 onFundacao para a Ciencia e a Tecnologia

Email byGoogle Workspace

Secured byLet's Encrypt

Also usesGoogle Search Console

tranco_100k

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

INFRASTRUCTURE MAPwhat ulusofona.pt actually stands on - every host below is a signed observation

ulusofona.pt

A / AAAA

193.137.75.244

Fundacao para a Ciencia e a Tecnologiaserves the site

mcreal.ulusofona.ptmtorga.ulusofona.pt

ulusofona.ptanswers its DNS

ALT2.ASPMX.L.GOOGLE.COMASPMX2.GOOGLEMAIL.COMASPMX3.GOOGLEMAIL.COMASPMX4.GOOGLEMAIL.COM+3 more

Google Workspacereceives its email

TLS

ulusofona.pt

Let's Encryptissued its certificate

DNS Records

A 1

193.137.75.244

MX 7

20ALT2.ASPMX.L.GOOGLE.COM
30ASPMX2.GOOGLEMAIL.COM
30ASPMX3.GOOGLEMAIL.COM
30ASPMX4.GOOGLEMAIL.COM
30ASPMX5.GOOGLEMAIL.COM
10ASPMX.L.GOOGLE.COM
20ALT1.ASPMX.L.GOOGLE.COM

TXT 5

google-site-verification=NX4HjiqSANBnX2mQpzvIdOyWzPR2c7KAQFyVVq3CxzQ
HARICA-mLIJDkeg9SiqEhbukNd
asv=8640bfb4d93e1717359c82525f80a592
v=spf1 include:ddias.ulusofona.pt include:_spf.google.com ~all
v=DMARC1; p=reject; rua=mailto:dmarc@ulusofona.pt

NS 2

mcreal.ulusofona.pt
mtorga.ulusofona.pt

SOA 1

mtorga.ulusofona.pt dnsmaster.ulusofona.pt

TLS Certificates (4)

Common Name	Issuer	Expires
`ulusofona.pt`	C=US, O=Let's Encrypt, CN=YE2	Thu, 01 Oct 2026 09:44:23 +0000
`YE2`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +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 ulusofona.pt. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_c9203cb5a3aefe3a
Output Hash: acd86c34109434589d34e5c9898cd6d71eaf405a89a062b8c439cad5758d5c68
Signature: ed25519:1835dc74fff3323164d8d8f24dfbe02d2beb2d940cc3c3adaaddf273429c350be78868ab0a1990a5953fa5af6a3d17173bb71a18592d0867c4eca92bdb246700
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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