21run.com

Observed Aug 12, 2026, 05:17 UTC (13d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of 21run.com was taken 13d ago

21run.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting 21run.com 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 21run.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onCloudflare
Email bySendGrid
Secured byGoogle Trust Services
Registered withKey-Systems GmbH
Also usesGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for 21run.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 13

A3AAAA3NS2MX1TXT3SOA1

TLS certificates 3

Issued byGoogle Trust Services, GlobalSign
ExpiresSun, 13 Se (19d)
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_a35ff1f73ec06b44
Output Hash
069658727673bf3b4c8a9b4b751e14af70adf8974ef9103b3b25947ec448cb2f
Signature
ed25519:b12eb54ed782ac56d40f6a5b3aaddeb5a5725165085259169542b918638e01584300fd7d466546a1f8c4ebd55a83a9d070e5b5e7be2c9709593f4e680995210e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT11,106 material changesacross 9,445 domains · 24h to ~40m agoDNS DRIFT93 domains changed DNS providertop destination koaladns.com · +10 vs yesterdayEMAIL DRIFT2 domains switched email providertop destination amazonaws.comREGISTRAR DRIFT2 changed registrar24hNOW475 curated domains not reachable+55 vs yesterdaySITE ERRORS17,740 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,788 sites429 rate-limit / 403 bot-block, a posture signal