medu.pt

Observed Aug 11, 2026, 00:23 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of medu.pt was taken 5d ago

medu.pt is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting medu.pt 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 medu.pt Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Signed observation on record.
Also usesMicrosoft 365
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat medu.pt actually stands on - every host below is a signed observation
medu.pt
NS
ns03.fccn.ptns01.fccn.ptns02.fccn.pt
fccn.ptanswers its DNS
MX
rmail5.rae.mec.ptrmail4.rae.mec.pt
mec.ptreceives its email

DNS Records

MX 2

  • 10rmail5.rae.mec.pt
  • 10rmail4.rae.mec.pt

TXT 3

  • v=spf1 ip4:193.236.75.227 ip4:193.236.75.228 ip4:193.236.75.229 ip4:193.236.75.230 ip4:193.236.75.231 ip4:193.236.75.232 ip4:193.236.75.233 ip4:193.236.75.234 include:spf.protection.outlook.com -all
  • MS=ms27221467
  • HARICA-ChFaFQ08QehyEFdwS7P

NS 3

  • ns03.fccn.pt
  • ns01.fccn.pt
  • ns02.fccn.pt

SOA 1

  • ns01.fccn.pt dns-tec.fccn.pt

SRV 1

  • autodiscover.min-educ.pt:443 p0

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_b14489f923c557c8
Output Hash
149e91f1b2620add624e226e0e3be14eb305b61a3109b2892cff63c01acb9dcb
Signature
ed25519:da8f223c5af9a5e291d0d6c63504ee5730d407bb2a88814472594c11db6a7272ca7578e7935ec7b886c8e58929a3d120d571c11fe047e1559a80c81fb6beb108
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT41,624 material changesacross 40,171 domains · 24h to ~80m ago · -1,883 vs yesterdayROTATION63 domains moved DNS from magpiedns.com to koaladns.com, 60 moved backa rotation loop, not a migration · 24hNOW497 curated domains not reachablelast probe, steadySITE ERRORS36,301 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,382 sites429 rate-limit / 403 bot-block, a posture signal