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

usasciencefestival.org

Observed Jul 25, 2026, 22:15 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of usasciencefestival.org was taken 8d ago

usasciencefestival.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting usasciencefestival.org 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 usasciencefestival.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Runs onCloudflare
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usasciencefestival.org actually stands on - every host below is a signed observation
usasciencefestival.org
A / AAAA
162.159.134.42162.159.135.422606:4700:7::a29f:862a2606:4700:7::a29f:872a
Cloudflareserves the site
NS
grace.ns.cloudflare.comscott.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+1 more
Google Workspacereceives its email
TLS
usasciencefestival.org
Let's Encryptissued its certificate

DNS Records

A 2

  • 162.159.134.42
  • 162.159.135.42

AAAA 2

  • 2606:4700:7::a29f:862a
  • 2606:4700:7::a29f:872a

MX 5

  • 10aspmx.l.google.com
  • 20alt1.aspmx.l.google.com
  • 30alt2.aspmx.l.google.com
  • 40aspmx2.googlemail.com
  • 50aspmx3.googlemail.com

TXT 6

  • e2ma-verification=gfgcb
  • google-site-verification=LZkFkfiP1KVxuIrgG5LBflRryL8wzJO4jI-tyXo4lxk
  • google-site-verification=eRqGHokc0Nh2Ae2HnuQzl9cE79h-8Hx9nIaJ8BOVNt8
  • google-site-verification=wEnFAmcpJJYifA5mzQb5LsX-IVx1EChMgzZ9NhK8ymI
  • v=spf1 include:_spf.google.com include:sendgrid.net include:e2ma.net ~all
  • v=DMARC1; p=none;

NS 2

  • grace.ns.cloudflare.com
  • scott.ns.cloudflare.com

SOA 1

  • grace.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (4)

Common NameIssuerExpires
usasciencefestival.org C=US, O=Let's Encrypt, CN=YE2 Mon, 19 Oct 2026 03:44:44 +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_2a424eac7a0941eb
Output Hash
9044764815b57ef8ff44a5bf87f8cd9d0f2ce795afd9e82d78f15a4e2bda40f5
Signature
ed25519:7183a0e6aada2b0251ed29266b74a49681fc4a10fc7b553650b6d4a9c14bb410b7a1a63cfac8376e6036b468f325b81a1028bfc0b897a34db7ecf71b1ab9b803
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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