CONTINUOUS INTERNET TELEMETRY24H DRIFT62,563 material changesacross 59,341 domains · 24h to ~2h ago · +27,946 vs yesterdayROTATION57 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW535 curated domains not reachablelast probe, steadySITE ERRORS33,826 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 129,659 sites429 rate-limit / 403 bot-block, a posture signal

usefulltool.com

Observed Aug 2, 2026, 21:32 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of usefulltool.com was taken 3d ago

usefulltool.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting usefulltool.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 usefulltool.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Up right now
Secured byLet's Encrypt
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usefulltool.com actually stands on - every host below is a signed observation
usefulltool.com
A / AAAA
75.2.60.5
unattributedserves the site
NS
ns-cloud-b3.googledomains.comns-cloud-b1.googledomains.comns-cloud-b2.googledomains.comns-cloud-b4.googledomains.com
googledomains.comanswers its DNS
TLS
usefulltool.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 75.2.60.5

NS 4

  • ns-cloud-b3.googledomains.com
  • ns-cloud-b1.googledomains.com
  • ns-cloud-b2.googledomains.com
  • ns-cloud-b4.googledomains.com

SOA 1

  • ns-cloud-b1.googledomains.com cloud-dns-hostmaster.google.com

TLS Certificates (4)

Common NameIssuerExpires
usefulltool.com C=US, O=Let's Encrypt, CN=YE1 Fri, 30 Oct 2026 12:23:47 +0000
YE1 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

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 Receipt

Receipt ID
rcpt_fcf8ec27d55562ad
Output Hash
8ec8693e6cb8e2b094b67ab4e94291cd556e36c50bd22fec4425de7549f94278
Signature
ed25519:2f6d6f90361ffbb9b0d78d59248a4a4ff471588f0ddb68f60e8b7be3db4cfa1637881567b0d14397b8840c9cc9ec5d053167811bab7c606db67f50fd4849a50b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser