s1saude.com.br

Observed Aug 12, 2026, 03:58 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of s1saude.com.br was taken 5d ago

s1saude.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 s1saude.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 s1saude.com.br Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Email byMicrosoft 365
Secured byGlobalSign
Also usesGlobalSign
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat s1saude.com.br actually stands on - every host below is a signed observation
s1saude.com.br
A / AAAA
187.45.240.71
unattributedserves the site
NS
ns2.locaweb.com.brns1.locaweb.com.brns3.locaweb.com.br
locaweb.com.branswers its DNS
MX
s1saude-com-br.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.s1saude.com.br
GlobalSign nv-saissued its certificate

DNS Records

A 1

  • 187.45.240.71

MX 1

  • 0s1saude-com-br.mail.protection.outlook.com

TXT 3

  • _gqx24dcwi5x9h19muh0tjs5pc4idxcr
  • globalsign-domain-verification=BECCFDC73E4714723F0DCAACC36F87FF
  • v=spf1 include:spf.protection.outlook.com -all

NS 3

  • ns2.locaweb.com.br
  • ns1.locaweb.com.br
  • ns3.locaweb.com.br

SOA 1

  • ns1.locaweb.com.br hostmaster.locaweb.com.br

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; rua=mailto:no-reply@s1saude.com.br; fo=1; pct=100

TLS Certificates (3)

Common NameIssuerExpires
www.s1saude.com.br C=BE, O=GlobalSign nv-sa, CN=GlobalSign Atlas R3 AlphaSSL CA 2026 Q2 Tue, 26 Jan 2027 10:30:21 +0000
GlobalSign Atlas R3 AlphaSSL CA 2026 Q2 2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign Fri, 21 Jan 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 (1)

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.

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Ed25519 Receipt

Receipt ID
rcpt_1d9853a1119179a4
Output Hash
a6d3a951316bfbaba234397f4b820f1f37e00575944ef83d71ad8b02cf2229ed
Signature
ed25519:ae8f352e4019b14b6873f4867197bd57c92ea6693de7cd55db2d64c7bd622c84ad2369c2eadd29c29d1bc946929ff6b09f8faa25f8cd0843f15de3c82418da03
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT39,303 material changesacross 37,396 domains · 24h to ~2h ago · -2,256 vs yesterdayROTATION67 domains moved DNS from magpiedns.com to koaladns.com, 62 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email provider24hNOW589 curated domains not reachable+94 vs yesterdaySITE ERRORS36,075 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,370 sites429 rate-limit / 403 bot-block, a posture signal