gulfcoast.edu

Last scanned 10h ago; the signed record is unchanged since 19d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Up right now
Runs onFrontline Communications
Email byMicrosoft 365
Secured byLet's Encrypt
2 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for gulfcoast.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 8

A1NS4MX1TXT1SOA1

TLS certificates 4

Issued byLet's Encrypt
ExpiresThu, 10 Se (11d)
Certificate nameswithheld

Subdomains 2

2 subdomain hostnames 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_5910552b83783acc
Output Hash
4b48fbade8c684cfab3c1ecad64afe0f74c9d5846ff7d6b79492e14dc400c911
Signature
ed25519:02be459e6fffb1970acb654cf65d2f0386e5d088466e2ccc26fdb3c19e63ff7760ca3f920efd7a215428d2b947f9783f8825b1a54a5fdbd0831e3c306acb0400
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT28,664 material changesacross 23,279 domains · 24h to ~80m agoROTATION59 domains moved DNS from koaladns.com to magpiedns.com, 54 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT5 changed registrar24hNOW562 curated domains not reachablelast probe, steadySITE ERRORS18,204 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,884 sites429 rate-limit / 403 bot-block, a posture signal