CONTINUOUS INTERNET TELEMETRY24H DRIFT49,787 material changesacross 45,646 domains · last 24h · +15,381 vs yesterdayROTATION50 domains moved DNS from magpiedns.com to koaladns.com, 46 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email provider24hREGISTRAR DRIFT1 changed registrar24hNOW604 curated domains not reachablelast probe, steadySITE ERRORS33,970 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,786 sites429 rate-limit / 403 bot-block, a posture signal

usedcisco.de

Observed Jul 25, 2026, 22:15 UTC (14d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of usedcisco.de was taken 14d ago

usedcisco.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting usedcisco.de 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 usedcisco.de 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
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usedcisco.de actually stands on - every host below is a signed observation
usedcisco.de
A / AAAA
212.53.206.187
unattributedserves the site
NS
ns04.compositiv.comns.compositiv.comns02.compositiv.comns03.compositiv.com
compositiv.comanswers its DNS
MX
usedcisco-de.mail.protection.outlook.com
Microsoft 365receives its email
TLS
usedcisco.de
Let's Encryptissued its certificate

DNS Records

A 1

  • 212.53.206.187

MX 1

  • 10usedcisco-de.mail.protection.outlook.com

TXT 3

  • MS=ms22588503
  • v=spf1 include:spf.protection.outlook.com -all
  • google-site-verification=LXTZIg8DFIRQ9jeVEcbuxMb044ZAPIGYCnb3iVdglWA

NS 4

  • ns04.compositiv.com
  • ns.compositiv.com
  • ns02.compositiv.com
  • ns03.compositiv.com

SOA 1

  • ns.compositiv.com info.compositiv.com

TLS Certificates (3)

Common NameIssuerExpires
usedcisco.de C=US, O=Let's Encrypt, CN=YR2 Fri, 04 Sep 2026 02:15:14 +0000
YR2 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR 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_15638b30c0448235
Output Hash
f391513534545b370f2a060cd62e47009727b05f0b7d783815e3577e51b56835
Signature
ed25519:cd27d7e716823ae47b213922af6e10858782884732fb431bc0361aee91015cd09b7b875d01b3145a9f89344585dbee884126a9bd4462d465a11ac5373262b80a
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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