CONTINUOUS INTERNET TELEMETRY24H DRIFT10,879 material changesacross 10,480 domains · +250 vs yesterdayDNS DRIFT769 domains changed DNS providertop destination parity.domains · -11 vs yesterdayEMAIL DRIFT184 domains switched email providertop destination cloudflare.net · +14 vs yesterdayCERT DRIFT224 domains switched issuing CA24h · -6 vs yesterdayNOW1,075 curated domains not reachable-274 vs yesterdaySITE ERRORS18,900 sites serving errorslast probe · 5xx / 404 / TLSTHROTTLED95,233 throttled or blocked our scanner429 rate-limit / 403 bot-block

saude.gov.br

Observed Jul 21, 2026, 19:48 UTC (1d 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.

Up right now
Runs onAmazon
Secured byGlobalSign
push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat saude.gov.br actually stands on - every host below is a signed observation
saude.gov.br
A / AAAA
15.229.61.13515.229.88.15654.233.106.140
Amazonserves the site
NS
spo1.serpro.gov.brmambucaba.datasus.gov.brbsa1.serpro.gov.brtrty88.saude.gov.br+2 more
gov.branswers its DNS
MX
cluster1.us.messagelabs.comcluster1a.us.messagelabs.com
messagelabs.comreceives its email
TLS
*.saude.gov.br
GlobalSign nv-saissued its certificate

DNS Records

A 3

  • 15.229.61.135
  • 15.229.88.156
  • 54.233.106.140

MX 2

  • 10cluster1.us.messagelabs.com
  • 20cluster1a.us.messagelabs.com

TXT 3

  • globalsign-domain-verification=dPctt_25v8xGPa4sHRF5Q3XZRpPMnNw67LkpZB0sRh
  • v=spf1 ip4:189.28.129.7 ip4:189.28.130.8 ip4:189.28.129.17 ip4:189.28.129.18 ip4:189.28.129.19 ip4:189.28.129.25 ip4:189.9.35.150 include:spf.protection.outlook.com include:spf.messagelabs.com -all
  • v=DMARC1; p=none

NS 6

  • spo1.serpro.gov.br
  • mambucaba.datasus.gov.br
  • bsa1.serpro.gov.br
  • trty88.saude.gov.br
  • piratininga.datasus.gov.br
  • trty89.saude.gov.br

SOA 1

  • trty89.saude.gov.br netsecurity.saude.gov.br

SRV 1

  • webmail.saude.gov.br:443 p0

TLS Certificates (3)

Common NameIssuerExpires
*.saude.gov.br C=BE, O=GlobalSign nv-sa, CN=GlobalSign RSA OV SSL CA 2018 Mon, 12 Apr 2027 20:37:27 +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 (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 saude.gov.br. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_d87b436f45a60018
Output Hash
66e9a3a9e214adcd2f15f22bffc551b6664f3de41f885b54cfd439e27e003ae7
Signature
ed25519:75a12651e6cd22d154f70c2874749dabdac0038dc88f4405f32b26cd876d7e00cd62d0997d9f551ea8e28b0bdd63c4cfef6de30360702ee0b56eeba64231ac07
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser