samarco.com

Observed Aug 10, 2026, 23:02 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of samarco.com was taken 4d ago

samarco.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting samarco.com 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 samarco.com 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 byDigiCert
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat samarco.com actually stands on - every host below is a signed observation
samarco.com
A / AAAA
40.71.11.182
unattributedserves the site
NS
ns1-03.azure-dns.comns2-03.azure-dns.netns3-03.azure-dns.orgns4-03.azure-dns.info
azure-dns.com + azure-dns.net + moreanswers its DNS
MX
samarco-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
*.samarco.com
DigiCert Incissued its certificate

DNS Records

A 1

  • 40.71.11.182

MX 1

  • 10samarco-com.mail.protection.outlook.com

TXT 1

  • v=spf1 mx include:spf.protection.outlook.com ip4:200.241.4.185/32 ip4:200.241.4.164/32 ip4:200.241.4.160/32 ip4:200.241.4.161/32 ip4:189.52.16.167/32 include:_spf.emailmkt.correio.ws include:sendgrid.net -all

NS 4

  • ns1-03.azure-dns.com
  • ns2-03.azure-dns.net
  • ns3-03.azure-dns.org
  • ns4-03.azure-dns.info

SOA 1

  • ns1-03.azure-dns.com hostmaster.samarco.com

SRV 4

  • samubupvepe01.samarco.com.br:5060 p10
  • sambhppvepe01.samarco.com.br:5060 p11
  • samubupvepe01.samarco.com.br:5061 p10
  • sambhppvepe01.samarco.com.br:5061 p11

DMARC_RECORDS 1

  • v=DMARC1;p=quarantine

TLS Certificates (2)

Common NameIssuerExpires
*.samarco.com C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=Thawte TLS RSA CA G1 Fri, 04 Dec 2026 23:59:59 +0000
Thawte TLS RSA CA G1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Tue, 02 Nov 2027 12:24:25 +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.

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Ed25519 Receipt

Receipt ID
rcpt_6f0ae43c7aae6efa
Output Hash
5326e60055c6a8eb9b78fed16ab30d3874ead38cad60fa8a8f8ce31b42e5911e
Signature
ed25519:3bf5d5c2c94098e461d6c866eadd93c914dd8da8df4b77c049878ba27c2eb00892432770ce18420555aef8e9f31e02833561816b209887cc638cb7827cc5d00b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT46,769 material changesacross 44,758 domains · 24h to ~25m ago · +2,687 vs yesterdayROTATION61 domains moved DNS from koaladns.com to magpiedns.com, 60 moved backa rotation loop, not a migration · 24hNOW491 curated domains not reachablelast probe, steadySITE ERRORS36,543 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,207 sites429 rate-limit / 403 bot-block, a posture signal