cof.org

Observed Aug 16, 2026, 16:53 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of cof.org was taken 4d ago

cof.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting cof.org 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 cof.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Guarded by a firewall
Runs onCloudflare
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesMicrosoftZoomApple
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 cof.org 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 16

A1AAAA1NS4MX1TXT8SOA1

TLS certificates 4

Issued byLet's Encrypt
ExpiresMon, 02 No (73d)
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_4e581bc9964adc0c
Output Hash
fc27079c1a1a5ab556ae2113af0b1c074cef206002885f4d46397a9f501d00b9
Signature
ed25519:1e8225445c4f111f8d0ac360f5b54ad3befb1a8aea0e68de180feb7ada60869014f5427f889f85c8c3d39994e26c13d3b79d17c15c79518b3836eb8f7842520c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT15,879 material changesacross 11,837 domains · 24h to ~8h ago · +9,217 vs yesterdayROTATION56 domains moved DNS from magpiedns.com to koaladns.com, 52 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW158 curated domains not reachable+38 vs yesterdaySITE ERRORS17,796 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,122 sites429 rate-limit / 403 bot-block, a posture signal