ifrs.edu.br

Observed Jul 24, 2026, 03:36 UTC (3h 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 byGlobalSign

Registered toINSTITUTO FEDERAL DE EDU

Also usesGoogle Search Console

IPv6 · 2 subdomains · tranco_40k

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

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

ifrs.edu.br

A / AAAA

3.170.19.103.170.19.293.170.19.433.170.19.46+8 more

Amazonserves the site

doug.ns.cloudflare.comshubhi.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+3 more

Google Workspacereceives its email

TLS

*.ifrs.edu.br

GlobalSign nv-saissued its certificate

DNS Records

A 4

3.170.19.10
3.170.19.29
3.170.19.43
3.170.19.46

AAAA 8

2600:9000:286d:0:6:de28:2680:93a1
2600:9000:286d:3e00:6:de28:2680:93a1
2600:9000:286d:6000:6:de28:2680:93a1
2600:9000:286d:7400:6:de28:2680:93a1
2600:9000:286d:8800:6:de28:2680:93a1
2600:9000:286d:9a00:6:de28:2680:93a1
2600:9000:286d:a200:6:de28:2680:93a1
2600:9000:286d:b000:6:de28:2680:93a1

MX 7

10aspmx.l.google.com
20alt1.aspmx.l.google.com
20alt2.aspmx.l.google.com
30aspmx2.googlemail.com
30aspmx3.googlemail.com
30aspmx4.googlemail.com
30aspmx5.googlemail.com

TXT 9

MS=MS48625432
_github-challenge-IFRS=c93c842107
MS=C3D437F350C127D383E4026F9018760067D4472F
MS=DF909ACB0CBE62C2F3F6096F12D73EF0DA2E31B2
_github-challenge-IFRS.ifrs.edu.br=c93c842107
google-site-verification=fzOMilIndOQwJ-jkdjPhPDRXuQtDU5CR2A01NpPAIJ0
_globalsign-domain-verification=abwGGT3x8flDwdOBNFxfQ1dJ7f6oEwyFBkzS7rD41C
v=spf1 ip4:200.17.92.0/24 ip4:200.17.95.0/24 ip6:2804:0:2490::0/64 include:_spf.google.com -all
v=DMARC1; p=quarantine; sp=quarantine; adkim=r; aspf=r; pct=100; rua=mailto:808687d4525b4f35893b7088cc6c2583@dmarc-reports.cloudflare.net,mailto:dmarc@ifrs.edu.br

NS 2

doug.ns.cloudflare.com
shubhi.ns.cloudflare.com

SOA 1

doug.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`*.ifrs.edu.br`	C=BE, O=GlobalSign nv-sa, CN=GlobalSign RSA OV SSL CA 2018	Mon, 17 Aug 2026 14:51:17 +0000
`GlobalSign RSA OV SSL CA 2018`	2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign	Tue, 21 Nov 2028 00:00:00 +0000
`GlobalSign`	2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign	Sun, 18 Mar 2029 10:00:00 +0000

Subdomains (2)

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 ifrs.edu.br. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_39987baa592b93b0
Output Hash: 3bbf4ceb47de056ab1347a26fd26269b3162b4159b3a8cc8a64c47f56658b6ee
Signature: ed25519:148d1d88d99558fb7dbeaab93285a35cc31111207a2da86aac1ca58403b68bbedac0c54ff39864bad4cece2e80d9f47e6a4e37fac09d8201b6bb1598ef4b4301
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/ifrs.edu.br