CONTINUOUS INTERNET TELEMETRY24H DRIFT8,763 material changesacross 8,372 domains · 24h to ~2h ago · -32,097 vs yesterdayNOW563 curated domains not reachablelast probe, steadySITE ERRORS34,264 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,299 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

usd437.net

Observed Aug 2, 2026, 12:58 UTC (11h 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
Email byGoogle Workspace
Secured byDigiCert
Also usesDocuSignGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usd437.net actually stands on - every host below is a signed observation
usd437.net
A / AAAA
70.166.229.29
unattributedserves the site
NS
ns11.cloud.ppi.netns33.cloud.ppi.net
ppi.netanswers 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
*.usd437.net
DigiCert Incissued its certificate

DNS Records

A 1

  • 70.166.229.29

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 11

  • 8c0210382083b8c77c4be61c6e46475d
  • MS=E26DCEF0665EBFA86A99D56C11D42343A6D0AA1B
  • adobe-idp-site-verification=6a4303ee5fece0ad6acc771a61a2affe3c8c79282b76f1bfdf86ee7bbd50fcd7
  • apple-domain-verification=KvuxBUsEIC15bctF
  • autodesk-domain-verification=GpAgjv6ulYhqF1UZWLwN
  • docusign=77646748-b35a-45dd-9093-f8fa152f8477
  • google-site-verification=BzNKRkwRBYcg7oFnQUXfsai6G7FMaocIPaFwGqJ4VB4
  • google-site-verification=_ZEuOD_dNwuGDwZoJOjhEmJ9v4Jmu_C0ohMkHVoD4LI
  • google-site-verification=yncNqGlj97ZoLvYcIWunFbS0zeRypFz5P1EszOK86Jw
  • v=spf1 include:_spf.google.com ip4:70.166.229.7 ip4:70.166.229.13 ~all

NS 2

  • ns11.cloud.ppi.net
  • ns33.cloud.ppi.net

SOA 1

  • ns11.cloud.ppi.net dns.penpublishing.com

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; rua=mailto:dmarc@usd437.net; adkim=r; aspf=r; pct=100

TLS Certificates (2)

Common NameIssuerExpires
*.usd437.net C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=GeoTrust TLS RSA CA G1 Fri, 12 Feb 2027 23:59:59 +0000
GeoTrust 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 12:23:37 +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_c1281a4bd58544cb
Output Hash
17e011fdb2bc86436672134ad40193ab6764d18e5ab027b0a3053a3e5f710da8
Signature
ed25519:7a1aa8a648d99554703db77c49db86a4ba706d3c392c2b978712847cc4feec5d34bf3858e285d892cf629523493553778f0256696206ce51ba2c6c87d6940807
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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