sae.digital

Observed Aug 11, 2026, 05:31 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of sae.digital was taken 5d ago

sae.digital is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting sae.digital under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch sae.digital Watching a domain needs a DRM3 account. The reading above stays free and public either way.

Verify this receipt yourself + Watch this domain

Guarded by a firewall

Email byGoogle Workspace

Secured byAmazon

Also usesGoogle Search Console

IPv6 · tranco_100k

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

INFRASTRUCTURE MAPwhat sae.digital actually stands on - every host below is a signed observation

sae.digital

A / AAAA

3.170.19.1033.170.19.733.170.19.283.170.19.64+8 more

2600serves the site

donna.ns.cloudflare.comkanye.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comalt1.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

sae.digital

Amazonissued its certificate

DNS Records

A 4

3.170.19.103
3.170.19.73
3.170.19.28
3.170.19.64

AAAA 8

2600:9000:286d:5400:1b:1e14:cbc0:93a1
2600:9000:286d:3800:1b:1e14:cbc0:93a1
2600:9000:286d:9400:1b:1e14:cbc0:93a1
2600:9000:286d:7200:1b:1e14:cbc0:93a1
2600:9000:286d:4c00:1b:1e14:cbc0:93a1
2600:9000:286d:7000:1b:1e14:cbc0:93a1
2600:9000:286d:5800:1b:1e14:cbc0:93a1
2600:9000:286d:a00:1b:1e14:cbc0:93a1

MX 5

1aspmx.l.google.com
10aspmx2.googlemail.com
10aspmx3.googlemail.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com

TXT 2

google-site-verification=Vx15C8Uxbjg9W_HrqQnE5MgmJzttmIHwOwp_Qf5PZ5M.
v=spf1 include:_spf.rdstation.com.br include:sendgrid.net include:_spf.google.com include:spf.protection.outlook.com -all.

NS 2

donna.ns.cloudflare.com
kanye.ns.cloudflare.com

SOA 1

donna.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

v=DMARC1; p=none;sp=none;rua=mailto:dmarc@arcoeducacao.com.br,rua=mailto:dmarc@saedigital.com.br; ruf=mailto:dmarc@arcoeducacao.com.br,rua=mailto:dmarc@saedigital.com.br rf=afrf; pct=100.

TLS Certificates (3)

Common Name	Issuer	Expires
`sae.digital`	C=US, O=Amazon, CN=Amazon RSA 2048 M01	Sat, 31 Oct 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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID: rcpt_7b9c5526ab49b34c
Output Hash: b025e59c463f0458ec87a4c8ccc40e60ff4f396a76815c846cb4a87adccbbc30
Signature: ed25519:c2f204d217f2fecc18f80bfce4b885aa5c18fc5883c1eed41675bda8757693a5c0c3ee89a2bc00bed147e90231787bcdd11198a34436537c95e85d6c04994b05
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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