CONTINUOUS INTERNET TELEMETRY24H DRIFT7,874 material changesacross 7,306 domains · 24h to ~80m ago · -889 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

uprb.edu

Observed Jul 26, 2026, 08:54 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of uprb.edu was taken 8d ago

uprb.edu is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting uprb.edu 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.

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Not responding
Signed observation on record.
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat uprb.edu actually stands on - every host below is a signed observation
uprb.edu
A / AAAA
136.145.23.3
unattributedserves the site
NS
ns4.uprb.eduns1.uprb.edubays-dns02.uprb.edubays-dns01.uprb.edu
uprb.eduanswers its DNS
MX
mx.uprb.edu
uprb.edureceives its email

DNS Records

A 1

  • 136.145.23.3

MX 1

  • 5mx.uprb.edu

TXT 2

  • v=spf1 a mx ip4:136.145.23.23 ip4:136.145.23.253 ~all
  • v=DMARC1; p=quarantine; rua=mailto:uprbadmin@uprb.edu; ruf=mailto:uprbadmin@uprb.edu; aspf=r; pct=10; rf=afrf; sp=none; fo=0;

NS 4

  • ns4.uprb.edu
  • ns1.uprb.edu
  • bays-dns02.uprb.edu
  • bays-dns01.uprb.edu

SOA 1

  • bays-dns01.uprb.edu uprb.edu

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; nothing leaves your machine.

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Ed25519 Receipt

Receipt ID
rcpt_f366983fb0365be9
Output Hash
ea832863edea4f1a43be3058be1f15854005fc2970340e3d6333b253499dfe33
Signature
ed25519:017cdedf2b90702df879c79b25c34a3a6c51cb1e2f7d659fea02cbb5283e4d0d49ab9b3bc78582a0d9d518b22d811fa45510094bb5fdf8bc65dccd1239890f06
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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