CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 15,250 material changesacross 14,659+ domains · 24h to ~7h ago · a floor, 17h of 24 walkedDNS DRIFT1 domain changed DNS providertop destination koaladns.comNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,304 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,289 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

usi.ie

Observed Jul 26, 2026, 08:56 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of usi.ie was taken 8d ago

usi.ie is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting usi.ie 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 usi.ie 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
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usi.ie actually stands on - every host below is a signed observation
usi.ie
A / AAAA
185.224.198.163
unattributedserves the site
NS
ns2.fastsecurehost.comns3.fastsecurehost.comns1.fastsecurehost.com
fastsecurehost.comanswers its DNS
MX
usi-ie.mail.protection.outlook.com
Microsoft 365receives its email
TLS
usi.ie
Let's Encryptissued its certificate

DNS Records

A 1

  • 185.224.198.163

MX 1

  • 0usi-ie.mail.protection.outlook.com

TXT 3

  • apple-domain-verification=BAbNfsNWqTKLEpdM
  • v=spf1 +a +mx +ip4:185.224.198.156 +include:spf.protection.outlook.com -all
  • v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

NS 3

  • ns2.fastsecurehost.com
  • ns3.fastsecurehost.com
  • ns1.fastsecurehost.com

SOA 1

  • ns1.fastsecurehost.com admin.fastsecurehost.com

TLS Certificates (3)

Common NameIssuerExpires
usi.ie C=US, O=Let's Encrypt, CN=YR1 Sun, 27 Sep 2026 14:10:16 +0000
YR1 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; nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_95737472fbd4e6b9
Output Hash
0d754ebdd61351169a17dff8278ccb8714235af412796fd813d880683ff8d1aa
Signature
ed25519:1f777b88aa111c136fbecdd03b4be89324855c247bbcd914fe5b6e2909987a73a9be75eff52238bb4342477f795ba46b34847181258d9426d4951f3989b2ea0e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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