fbcdn.net

Last scanned 22h ago; the signed record is unchanged since 20d 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 onFacebook
Secured byDigiCert
Registered toMeta Platforms
Registered withRegistrarSafe, LLC
Also usesGoogle Search Console
IPv6 · 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 fbcdn.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 10

A1AAAA1NS4TXT2CAA1SOA1

TLS certificates 2

Issued byDigiCert
ExpiresTue, 18 Au (-12d)
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_8c9f2be557e7b0f2
Output Hash
3c9f6406d754b8dd4b3d0ce8558833aea17e9d4d89f6d912b62c779fc1ac8aed
Signature
ed25519:c96e82846844de7b04bb2df9f4868201b1634c9c71dea11da8b70c27d5394dff8d793b95f2e3d9f12791e7e741cc6f26666569cfcb071eb1b6eeb31cb51f3d0d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT28,392 material changesacross 22,968 domains · 24h to ~2h agoROTATION65 domains moved DNS from magpiedns.com to koaladns.com, 59 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT3 changed registrar24hNOW562 curated domains not reachablelast probe, steadySITE ERRORS18,219 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,864 sites429 rate-limit / 403 bot-block, a posture signal