CONTINUOUS INTERNET TELEMETRY24H DRIFT5,762 material changesacross 5,364 domains · 24h to ~20m ago · -3,001 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

usds.gov

Observed Aug 2, 2026, 09:15 UTC (18h 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.

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Up right now
Secured byLet's Encrypt
Also usesGoogle Search Console
IPv6 · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usds.gov actually stands on - every host below is a signed observation
usds.gov
A / AAAA
185.199.108.153185.199.109.153185.199.110.153185.199.111.153+4 more
2606serves the site
NS
wally.ns.cloudflare.comernest.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
www.usds.gov
Let's Encryptissued its certificate

DNS Records

A 4

  • 185.199.108.153
  • 185.199.109.153
  • 185.199.110.153
  • 185.199.111.153

AAAA 4

  • 2606:50c0:8000::153
  • 2606:50c0:8001::153
  • 2606:50c0:8002::153
  • 2606:50c0:8003::153

TXT 2

  • v=spf1 -all
  • google-site-verification=GL5VR4pFaqs4ct2X9LQlYDGnowLFay0s5_gzz63PRFQ

NS 2

  • wally.ns.cloudflare.com
  • ernest.ns.cloudflare.com

SOA 1

  • ernest.ns.cloudflare.com dns.cloudflare.com

CAA 2

  • issue "letsencrypt.org"
  • issuewild ""

DMARC_RECORDS 1

  • v=DMARC1;p=reject;aspf=s;adkim=s;fo=0:1:d:s;rua=mailto:reports@dmarc.cyber.dhs.gov

TLS Certificates (3)

Common NameIssuerExpires
www.usds.gov C=US, O=Let's Encrypt, CN=YR2 Tue, 29 Sep 2026 05:39:48 +0000
YR2 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +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; nothing leaves your machine.

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Ed25519 Receipt

Receipt ID
rcpt_ad197bc128efdeda
Output Hash
93392fd257dec4cb5567680f573de6f69501ed96181d01fb4a484d080f885b40
Signature
ed25519:2056a8bccf704a754a65cad718b8cc52635a0033e6ed9d7f9a9315315c8709d3d6742d01f90e7572109db762f8b3315e02ffcc8297d1daeb2b977f6fd6a37301
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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