hcmr.gr

Last scanned 23h ago; the signed record is unchanged since 18d 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 onHellenic Centre for Marine Research
Secured byHellenic Academic and Research Institutions CA
Also usesMicrosoft 365
1 subdomain · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for hcmr.gr 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 11

A1NS3MX2TXT4SOA1

TLS certificates 3

Issued byHellenic Academic and Research Institutions CA, Hellenic Academic and Research Institutions Cert. Authority
ExpiresSat, 06 Fe (161d)
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_188c88efc2d5fc81
Output Hash
526dfdaec65ff89090fdbc1ba9b4f1d5c98b31a0527ed378bb10a9201d4c01fb
Signature
ed25519:97801f69b07d6668027b7335387ab858c59431113689c1a4d0229e8c403510ae7c088e3be00aba6b909e59f76dbd5f513ce7461db70b39f8499aa5e5e0621c00
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT7,289 material changesacross 5,683 domains · 24h to ~4h ago · -248 vs yesterdayROTATION59 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email providertop destination zoho.inNOW564 curated domains not reachablelast probe, steadySITE ERRORS17,774 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,269 sites429 rate-limit / 403 bot-block, a posture signal