CONTINUOUS INTERNET TELEMETRY24H DRIFT62,563 material changesacross 59,341 domains · 24h to ~2h ago · +27,946 vs yesterdayROTATION57 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW535 curated domains not reachablelast probe, steadySITE ERRORS33,826 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 129,659 sites429 rate-limit / 403 bot-block, a posture signal

reduc.edu.cu

Observed Aug 2, 2026, 17:01 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of reduc.edu.cu was taken 3d ago

reduc.edu.cu is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting reduc.edu.cu 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 reduc.edu.cu Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Not responding
Signed observation on record.
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat reduc.edu.cu actually stands on - every host below is a signed observation
reduc.edu.cu
NS
ns1.reduc.edu.cuns3.reduc.edu.cuns2.reduc.edu.cu
edu.cuanswers its DNS
MX
mxg.reduc.edu.cumx.reduc.edu.cumx2.reduc.edu.cumx1.reduc.edu.cu
edu.cureceives its email

DNS Records

MX 4

  • 60mxg.reduc.edu.cu
  • 0mx.reduc.edu.cu
  • 20mx2.reduc.edu.cu
  • 40mx1.reduc.edu.cu

TXT 2

  • v=spf1 mx ip4:200.14.53.128/27 ip4:200.55.148.200/29 ~all
  • google-site-verification=PVR3q9BRUoFU8L01dKJFGrWl3nh9PVOP3wwhxsLZ3kA

NS 3

  • ns1.reduc.edu.cu
  • ns3.reduc.edu.cu
  • ns2.reduc.edu.cu

SOA 1

  • ns1.reduc.edu.cu postmaster.reduc.edu.cu

SRV 2

  • jabber.reduc.edu.cu:5269 p5
  • jabber.reduc.edu.cu:5269 p5

DMARC_RECORDS 1

  • v=DMARC1; p=reject; sp=quarantine; pct=20; adkim=s; aspf=s; fo=1; rua=mailto:postmaster@reduc.edu.cu; ruf=mailto:postmaster@reduc.edu.cu; rf=afrf

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_2b38f8a7c94f2480
Output Hash
f2b74800b374e5e731279520f409170de98a9af25dd35d2fa21c003d821e4b62
Signature
ed25519:4a8efe314f38959b1f861a26ba9b9942c328fdcce5d56d96dc382f63aae8bb5cf3c95f3d4240ee326d169bb4b03b8cfd83831d7c40f9be6875ddb690dfe7c900
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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