ghc-j.com

Last scanned 23h ago; the signed record is unchanged since 12d 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
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesAtlassianGoogle Search ConsoleNulabOpenAISeculio
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 ghc-j.com 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 15

A1NS4MX1TXT8SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresSun, 25 Oc (63d)
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_63df8aad9d764e26
Output Hash
178c01ed3fad7d82acf3b82f3fb3f2275ad03749c0a4ad08f009293b9c1bc417
Signature
ed25519:466f82519bd7c15cac0f5567fc4639f1c7e8dc27f0c97956d10527a5eb00d197d11f78ba941cba0938ccecdf04d08e19bb062da9480619e0f27a75ba0068b600
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT28,967 material changesacross 16,558 domains · 24h to ~40m agoROTATION58 domains moved DNS from koaladns.com to kirklanddc.com, 56 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email provider24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW256 curated domains not reachablelast probe, steadySITE ERRORS17,833 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,265 sites429 rate-limit / 403 bot-block, a posture signal