ufrn.br

Observed Jul 18, 2026, 13:24 UTC (8h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onUNIVERSIDADE FEDERAL DO RIO GRANDE DO NORTE

Email byGoogle Workspace

Secured byLet's Encrypt

Also usesGoogle Search Console

IPv6 · tranco_40k

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

INFRASTRUCTURE MAPwhat ufrn.br actually stands on - every host below is a signed observation

ufrn.br

A / AAAA

177.20.144.662801:8c:0:b0::a007

UNIVERSIDADE FEDERAL DO RIO GRANDE DO NORTEserves the site

ns2.ufrn.brns1.ufrn.br

ufrn.branswers its DNS

dmx2.info.ufrn.brALT3.ASPMX.L.GOOGLE.COMALT4.ASPMX.L.GOOGLE.COMALT2.ASPMX.L.GOOGLE.COM+4 more

Google Workspacereceives its email

TLS

ufrn.br

Let's Encryptissued its certificate

DNS Records

A 1

177.20.144.66

AAAA 1

2801:8c:0:b0::a007

MX 8

10dmx2.info.ufrn.br
10ALT3.ASPMX.L.GOOGLE.COM
10ALT4.ASPMX.L.GOOGLE.COM
5ALT2.ASPMX.L.GOOGLE.COM
1ASPMX.L.GOOGLE.COM
10dmx.info.ufrn.br
10dmx1.info.ufrn.br
5ALT1.ASPMX.L.GOOGLE.COM

TXT 3

google-site-verification=kPxAFQyuqms0gCl-af4JyEqW4uEDfHNrgUK2HjdQwCU
globalsign-domain-verification=784C98F2510DD1760113B62AA20B9C44
v=spf1 include:_spf.google.com ~all

NS 2

ns2.ufrn.br
ns1.ufrn.br

SOA 1

ns1.ufrn.br root.dns.ufrn.br

TLS Certificates (3)

Common Name	Issuer	Expires
`ufrn.br`	C=US, O=Let's Encrypt, CN=YR2	Sun, 06 Sep 2026 11:22:44 +0000
`YR2`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	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 ufrn.br. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: b25cd371-657a-4abc-b031-07dd8aa31976
Output Hash: 08a32606c2f27a6c25d10b157ef4132045c8f4eae7bb08b0441f093106c7b212
Signature: ed25519:71b75a0b1148cdebee3a3f8d7839b344907b935005cd50bf79415300de6764cc6c33ecf0dd5ad9f27fcfd672a422b3c29e5b31459568b56d3390e48da3fd1909
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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