CONTINUOUS INTERNET TELEMETRY24H DRIFT68,088 material changesacross 64,935 domains · 24h to ~3h ago · +33,471 vs yesterdayROTATION56 domains moved DNS from magpiedns.com to koaladns.com, 56 moved backa rotation loop, not a migration · 24hNOW538 curated domains not reachablelast probe, steadySITE ERRORS33,857 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 123,111 sites429 rate-limit / 403 bot-block, a posture signal

yat.fyi

Observed Aug 2, 2026, 15:46 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of yat.fyi was taken 3d ago

yat.fyi is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting yat.fyi 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 yat.fyi 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
Secured byGoogle Trust Services
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yat.fyi actually stands on - every host below is a signed observation
yat.fyi
A / AAAA
104.21.80.43172.67.174.182606:4700:3033::ac43:ae122606:4700:3036::6815:502b
Cloudflareserves the site
NS
lex.ns.cloudflare.comstephane.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
yat.fyi
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.80.43
  • 172.67.174.18

AAAA 2

  • 2606:4700:3033::ac43:ae12
  • 2606:4700:3036::6815:502b

TXT 1

  • loaderio=3eed197482d04554e7165b18c8b551cd

NS 2

  • lex.ns.cloudflare.com
  • stephane.ns.cloudflare.com

SOA 1

  • lex.ns.cloudflare.com dns.cloudflare.com

CAA 10

  • issue "comodoca.com"
  • issue "digicert.com; cansignhttpexchanges=yes"
  • issue "letsencrypt.org"
  • issue "pki.goog; cansignhttpexchanges=yes"
  • issue "ssl.com"
  • issuewild "comodoca.com"
  • issuewild "digicert.com; cansignhttpexchanges=yes"
  • issuewild "letsencrypt.org"
  • issuewild "pki.goog; cansignhttpexchanges=yes"
  • issuewild "ssl.com"

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:b76447bae2004deeba3f45a000d126cb@dmarc-reports.cloudflare.net;

TLS Certificates (3)

Common NameIssuerExpires
yat.fyi C=US, O=Google Trust Services, CN=WE1 Wed, 09 Sep 2026 15:37:11 +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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_b30c7a8cb8fb1da7
Output Hash
4e280ee36183153aa366343630ff7e197ef150212bdad130b8187fd5e283e839
Signature
ed25519:fa9e05cbcd588cfe5b9f7cc7c59428a95d7920ff535197cb4a10f2dbeb850ff47a4194e846396749e0bd9f9d7fbf9aac13a11105921ce51e225e66748591c80e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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