CONTINUOUS INTERNET TELEMETRY24H DRIFT53,215 material changesacross 49,422 domains · 24h to ~80m ago · -8,861 vs yesterdayROTATION49 domains moved DNS from magpiedns.com to koaladns.com, 49 moved backa rotation loop, not a migration · 24hNOW534 curated domains not reachablelast probe, steadySITE ERRORS33,892 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 120,233 sites429 rate-limit / 403 bot-block, a posture signal

upfi.fr

Observed Aug 2, 2026, 14:13 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of upfi.fr was taken 4d ago

upfi.fr is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting upfi.fr 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 upfi.fr 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 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat upfi.fr actually stands on - every host below is a signed observation
upfi.fr
A / AAAA
75.2.60.5
unattributedserves the site
NS
dns.ovh.netns.ovh.net
ovh.netanswers its DNS
MX
upfi-fr.mail.protection.outlook.com
Microsoft 365receives its email
TLS
upfi.fr
Let's Encryptissued its certificate

DNS Records

A 1

  • 75.2.60.5

MX 1

  • 1upfi-fr.mail.protection.outlook.com

TXT 2

  • v=spf1 ip4:54.201.248.224 ip4:54.214.124.209 include:mx.ovh.com include:spf.protection.outlook.com -all
  • MS=ms55572748

NS 2

  • dns.ovh.net
  • ns.ovh.net

SOA 1

  • dns.ovh.net tech.ovh.net

DMARC_RECORDS 1

  • v=DMARC1; p=none;

TLS Certificates (4)

Common NameIssuerExpires
upfi.fr C=US, O=Let's Encrypt, CN=YE2 Thu, 29 Oct 2026 04:33:48 +0000
YE2 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_70758e89eeca1b9e
Output Hash
b39c7bd895f6cc302b55f4d24d91d701a3fcf8a2c63be76c94ae13be94deadef
Signature
ed25519:fe5ee5b8a46c424704c0b9bc2d08706479e104784ff8fab3fb5c2b2a345c119005ca24d29a7b3097e3b5c37682ddea307a99759677c3a7defa15c620435afd08
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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