CONTINUOUS INTERNET TELEMETRY24H DRIFT12,506 material changesacross 11,734 domains · 24h to ~2h ago · +3,743 vs yesterdayNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,304 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,289 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

doc9.com.br

Observed Aug 3, 2026, 03:59 UTC (7h 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.

Verify this receipt yourself + Watch this domain
Up right now
Runs onCloudflare
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search ConsoleSlack
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat doc9.com.br actually stands on - every host below is a signed observation
doc9.com.br
A / AAAA
172.67.74.199104.26.2.142104.26.3.1422606:4700:20::681a:28e+2 more
Cloudflareserves the site
NS
pranab.ns.cloudflare.comzariyah.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
doc9.com.br
Let's Encryptissued its certificate

DNS Records

A 3

  • 172.67.74.199
  • 104.26.2.142
  • 104.26.3.142

AAAA 3

  • 2606:4700:20::681a:28e
  • 2606:4700:20::681a:38e
  • 2606:4700:20::ac43:4ac7

MX 5

  • 1aspmx.l.google.com
  • 10alt3.aspmx.l.google.com
  • 10alt4.aspmx.l.google.com
  • 5alt1.aspmx.l.google.com
  • 5alt2.aspmx.l.google.com

TXT 7

  • anthropic-domain-verification-e2vw6f=FCZ2oVU0KjmvCJPxPHjtFsZMp
  • atlassian-sending-domain-verification=9a502ab8-6205-4922-ad05-08d05e3d899f
  • google-site-verification=0DPgsjW61RH-OVH5WJifo_ShSZK9GnxdjkmKVTuf_5I
  • google-site-verification=cnw7f1GBM241OaHRno69AKb0RfPE8FD9cyV2TW25CPo
  • google-site-verification=yLkS_9k01vX6UJz3Di_uEy7VN9RD0bsfBYNtHI3lQb4
  • slack-domain-verification=sn5NZ1NFnJPCwCsWqLsXpmHiFZB8plmKO4XC9UcC
  • v=spf1 include:docspf.doc9.com.br include:mailgrid.com.br include:spf.app1.frontengine.net include:_spf.rdstation.com.br include:_spf.google.com ~all

NS 2

  • pranab.ns.cloudflare.com
  • zariyah.ns.cloudflare.com

SOA 1

  • pranab.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:postmaster@doc9.com.br

TLS Certificates (4)

Common NameIssuerExpires
doc9.com.br C=US, O=Let's Encrypt, CN=YE2 Sun, 18 Oct 2026 20:44:14 +0000
YE2 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +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

Ed25519 Receipt

Receipt ID
rcpt_9b1c33e91c9b1314
Output Hash
93f6c35f321b3d54a51054b9d88ed36c27836567814393c2fa3e5af33145decd
Signature
ed25519:b9ad073b72d8cfc21663f578be33ec18336bac20224b681a6f8f84153ddbca8ad8d6f9f164e9e42f198349e76fca7e320ca550702b425b6e4797990badefd005
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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