grammarly.net

Last scanned 12h ago; the signed record is unchanged since 9d 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 onAmazon
Secured byAmazon
Registered withMarkMonitor Inc.
1 subdomain · tranco_5k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for grammarly.net 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

A3NS4TXT1SOA1

TLS certificates 3

Issued byAmazon, Starfield Technologies
ExpiresThu, 01 Oc (42d)
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_85db37332be0a962
Output Hash
1794ce4f6441510a71b1e655e80231e83e464cca622afdb53ffb01f871bb23cb
Signature
ed25519:76f4abc8f87bd97ef51ed81f890759621671a3b5036f687e47c89443d406436a1b3fe726f345c74b869a0a5fabfd0c1572b2c2dcd749a3cc1e9861c45f99ba05
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT15,182 material changesacross 11,482 domains · 24h to ~9h ago · +8,520 vs yesterdayROTATION58 domains moved DNS from koaladns.com to magpiedns.com, 58 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW161 curated domains not reachable+41 vs yesterdaySITE ERRORS17,788 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,122 sites429 rate-limit / 403 bot-block, a posture signal