21bitcoin.app

Observed Aug 11, 2026, 02:59 UTC (15d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of 21bitcoin.app was taken 15d ago

21bitcoin.app is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting 21bitcoin.app under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch 21bitcoin.app Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onCloudflare
Email byGoogle Workspace
Secured byGoogle Trust Services
Registered withNamecheap Inc.
Also usesAppleFacebook/MetaGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for 21bitcoin.app 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 24

A1NS2MX5TXT5CAA10SOA1

TLS certificates 3

Issued byGoogle Trust Services, GlobalSign
ExpiresWed, 30 Se (35d)
Certificate nameswithheld

Subdomains 0

None observed.

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_bf7467e691d6d495
Output Hash
e8c739bce5b5179bdbd2477fb1b97fc73fc937b9066b71e46f234907cc37eda6
Signature
ed25519:05af7db516f19d5ad55eebcf386311ba664cfb3ce8cc2d0727c748e9dcd4481f9c23fae047c9f50c8f99f41b0a80f49b979bdde43265effee16b79dd1434e00e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT8,484 material changesacross 6,914 domains · 24h to ~75m agoROTATION58 domains moved DNS from koaladns.com to magpiedns.com, 50 moved backa rotation loop, not a migration · 24hEMAIL DRIFT2 domains switched email provider24hREGISTRAR DRIFT2 changed registrar24hNOW501 curated domains not reachable+81 vs yesterdaySITE ERRORS17,749 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,765 sites429 rate-limit / 403 bot-block, a posture signal