selectividad.academy

Observed Aug 12, 2026, 04:44 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of selectividad.academy was taken 8d ago

selectividad.academy is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting selectividad.academy 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 selectividad.academy Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for selectividad.academy 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 9

A1NS2MX1TXT4SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresSat, 19 Se (30d)
Certificate nameswithheld

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 receiptthe raw cryptographic proof
Receipt ID
rcpt_20edac90b639596f
Output Hash
19e7a0de76af193fbd2eaa4ea0935bfd82a73a5f24ac03c82c73ec808fbe6a3f
Signature
ed25519:c11dce24f2631a8145259bc367f62eb53f7738f91cb851f261bb66d8e89abe5ca51bc7c8128801de974048af32a87bf662c2c55416b2d3806fbb8deb16174008
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT16,066 material changesacross 11,855 domains · 24h to ~7h ago · +9,404 vs yesterdayROTATION54 domains moved DNS from koaladns.com to magpiedns.com, 53 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW156 curated domains not reachable+36 vs yesterdaySITE ERRORS17,790 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,147 sites429 rate-limit / 403 bot-block, a posture signal