randi.org

Observed Aug 2, 2026, 15:48 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of randi.org was taken 8d ago

randi.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting randi.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 randi.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Email byGoogle Workspace
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat randi.org actually stands on - every host below is a signed observation
randi.org
A / AAAA
71.163.252.11
unattributedserves the site
NS
ns3.he.netns5.he.netns4.he.netns2.he.net
he.netanswers its DNS
MX
aspmx.l.google.com
Google Workspacereceives its email

DNS Records

A 1

  • 71.163.252.11

MX 1

  • 100aspmx.l.google.com

TXT 2

  • google-site-verification=Ypw4NxRVD-iFT6Ge5t9bczYvsFEgTYpg8ntGyEUCKFo
  • v=spf1 +include:_spf.google.com -all

NS 4

  • ns3.he.net
  • ns5.he.net
  • ns4.he.net
  • ns2.he.net

SOA 1

  • mail.fairview-park.com postmaster.fairview-park.com

DMARC_RECORDS 1

  • v=DMARC1;p=reject;pct=100;rua=mailto:re+qa7vydfxvpb@dmarc.postmarkapp.com;sp=reject;aspf=r;

TLS Certificates (0)

None.

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_a77df4bce96e20b9
Output Hash
b3e2494eba6cdd7160c60a41b0d1d30b72c14ddb25fb58ee032fb613b9af47ce
Signature
ed25519:4ee307eda8247e6feb6ce3e7150c3c1b63b3c667778792bfc75817c8a63b4ccc3941a86c8cc5b8a2b867947430d0458c045658e41e51aa29e82f641bbd178603
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT44,867 material changesacross 38,357 domains · 24h to ~2h ago · +1,541 vs yesterdayROTATION55 domains moved DNS from koaladns.com to magpiedns.com, 54 moved backa rotation loop, not a migration · 24hNOW589 curated domains not reachablelast probe, steadySITE ERRORS34,186 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,631 sites429 rate-limit / 403 bot-block, a posture signal