santosfc.com.br

Observed Aug 10, 2026, 19:24 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of santosfc.com.br was taken 5d ago

santosfc.com.br is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting santosfc.com.br 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 santosfc.com.br Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byMicrosoft 365
Secured byAmazon
Also usesMicrosoftFacebook/Meta
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat santosfc.com.br actually stands on - every host below is a signed observation
santosfc.com.br
A / AAAA
3.170.42.763.170.42.993.170.42.1273.170.42.17
unattributedserves the site
NS
ns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.com
microsoftonline.comanswers its DNS
MX
santosfc-com-br.mail.protection.outlook.com
Microsoft 365receives its email
TLS
santosfc.com.br
Amazonissued its certificate

DNS Records

A 4

  • 3.170.42.76
  • 3.170.42.99
  • 3.170.42.127
  • 3.170.42.17

MX 1

  • 0santosfc-com-br.mail.protection.outlook.com

TXT 3

  • mscid=GpYbsmzi+LcpkRng3uMo8d99ErEj0+ajs+8lvMHijwnqpdI/Yip5BgUQEZs9Oa7kCxFg5OjaZXKz6b365uPGbw==
  • v=spf1 ip4:43.228.187.172 ip4:54.162.244.128 ip4:52.70.225.185 ip4:177.69.58.1 ip4:187.72.90.105 include:_spf.kmitd.com include:spf.protection.outlook.com -all
  • facebook-domain-verification=ale55newos4rzzoby0j6qkbr3s2f1d

NS 4

  • ns1.bdm.microsoftonline.com
  • ns2.bdm.microsoftonline.com
  • ns3.bdm.microsoftonline.com
  • ns4.bdm.microsoftonline.com

SOA 1

  • ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com

DMARC_RECORDS 1

  • v=DMARC1;p=quarantine;sp=reject;pct=100;rua=mailto:dmarc-rua@santosfc.com.br;ruf=mailto:dmarc-ruf@santosfc.com.br;ri=3600;aspf=s;adkim=s;fo=0:1:d:s;

TLS Certificates (3)

Common NameIssuerExpires
santosfc.com.br C=US, O=Amazon, CN=Amazon RSA 2048 M01 Thu, 08 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_cb9e2e21df084b25
Output Hash
d62b13307031e59ba3d40376bdd8aab10fc0ffb31365c1fa05d5057df996c22c
Signature
ed25519:088cff6535abd5ead0138accc7254a6e948f85a16054ed1c728a0fb728ce717534ff8b5b3344c75a753a2ab503a5330c43ba7d2044d2633ff71c92400a092f04
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT41,624 material changesacross 40,171 domains · 24h to ~80m ago · -1,883 vs yesterdayROTATION63 domains moved DNS from magpiedns.com to koaladns.com, 60 moved backa rotation loop, not a migration · 24hNOW497 curated domains not reachablelast probe, steadySITE ERRORS36,301 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,382 sites429 rate-limit / 403 bot-block, a posture signal