collin.edu

Observed Aug 16, 2026, 07:09 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of collin.edu was taken 3d ago

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

Watch collin.edu Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byMicrosoft 365
Secured byInternet2
Also usesOpenAITeamViewerAdobeGoogle Search ConsoleCiscoAtlassian
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 collin.edu 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 23

A3NS5MX1TXT11SRV2SOA1

TLS certificates 2

Issued byInternet2, The USERTRUST Network
ExpiresSun, 01 No (74d)
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_35e2b5013cea4452
Output Hash
9e82410fcd764bf46c3d4ac067aa15f158c7d687a38e84338a9e847934c4afda
Signature
ed25519:cb11ae1ec44f9b9d3588209b33cdc54c604c17df120b151abb173c746f7e624f02ed982dfcb1e60a996d2b66ac262fd424db39d7b01b944ff2c3a52df553d703
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT6,504 material changesacross 2,467 domains · 24h to ~2h ago · -1,644 vs yesterdayROTATION57 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT5 changed registrar24hNOW56 curated domains not reachable+36 vs yesterdaySITE ERRORS17,759 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,873 sites429 rate-limit / 403 bot-block, a posture signal