CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 33,164 material changesacross 32,594+ domains · 24h to ~5h ago · a floor, 19h of 24 walkedNOW566 curated domains not reachablelast probe, steadySITE ERRORS34,433 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,712 sites429 rate-limit / 403 bot-block, a posture signal

usla.org

Observed Jul 25, 2026, 22:16 UTC (8d 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.

Guarded by a firewall
Runs onCloudflare
Email byMicrosoft 365
Secured byGoogle Trust Services
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usla.org actually stands on - every host below is a signed observation
usla.org
A / AAAA
172.66.1.164162.159.141.168
Cloudflareserves the site
NS
ns70.domaincontrol.comns69.domaincontrol.com
domaincontrol.comanswers its DNS
MX
usla-org.mail.protection.outlook.com
Microsoft 365receives its email
TLS
usla.org
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 172.66.1.164
  • 162.159.141.168

MX 1

  • 0usla-org.mail.protection.outlook.com

TXT 6

  • v=spf1 include:spf.protection.outlook.com include:amazonses.com -all
  • v=verifydomain MS=4340752
  • google-site-verification=4cYudoX9c-KsYVbtUipOstcVXMKz3wSHXTrOZbjIELM
  • D1119221
  • MS=FB5FD85CD729C93CC3201C0384474FD9302B9602
  • v=DMARC1; p=none; rua=mailto:dmarc@usla.org

NS 2

  • ns70.domaincontrol.com
  • ns69.domaincontrol.com

SOA 1

  • ns69.domaincontrol.com dns.jomax.net

TLS Certificates (3)

Common NameIssuerExpires
usla.org C=US, O=Google Trust Services, CN=WE1 Mon, 21 Sep 2026 16:02:20 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +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 usla.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_4a79cf3e363bc82c
Output Hash
9d346d32d5900e8f6df2a6379702a7edfbb16447afe1ad984628825e06a1eb94
Signature
ed25519:b2ae5ed875bb7cec37398d529c01d4e45e9607a0f1edd0ac421bac591ccd3529711a3bd3d1c299f45334a1a8f9a08173275017a5031cff392f662711626d0d06
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser