colombomedellin.edu.co

Observed Aug 16, 2026, 14:29 UTC (31d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of colombomedellin.edu.co was taken 31d ago

colombomedellin.edu.co is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting colombomedellin.edu.co 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 colombomedellin.edu.co Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for colombomedellin.edu.co in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

SIGNED-OUT VIEW Provider names, posture and counts are shown. The record values - every DNS answer, each subdomain hostname, raw TXT, IPs, cert names and WHOIS - are the product. Sign in for the full signed record, or use the API with a key.

DNS records 7

A1NS2MX1TXT2SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresWed, 16 Se (-1d)
Certificate nameswithheld

Subdomains 1

1 subdomain hostname observed and signed - the list itself is part of the paid record.

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 receiptthe raw cryptographic proof
Receipt ID
rcpt_771d51f613db00bb
Output Hash
30f10e3c0d60b68c4f613c603a4034241e94f863af2f1f3ee9e798f4bed431b3
Signature
ed25519:08422d8b143999fcd242e9f21f961dd19f17ca82cd8f18fb5c5e39bf53b91ed8efa324c534ede9ceb24e709fbb725d0cfd9d6ee6d1e5a662032cb19aeccb1f02
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT6,206 material changesacross 2,880 domains · 24h to ~60m ago · -18,458 vs yesterdayROTATION60 domains moved DNS from magpiedns.com to koaladns.com, 52 moved backa rotation loop, not a migration · 24hNOW664 curated domains not reachablelast probe, steadySITE ERRORS17,638 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,972 sites429 rate-limit / 403 bot-block, a posture signal