CONTINUOUS INTERNET TELEMETRY24H DRIFT23,583 material changesacross 21,757 domains · 24h to ~3h agoROTATION57 domains moved DNS from koaladns.com to kirklanddc.com, 55 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email providertop destination ~NOW603 curated domains not reachablelast probe, steadySITE ERRORS33,520 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 118,157 sites429 rate-limit / 403 bot-block, a posture signal

l4th.fr

Observed Aug 2, 2026, 08:03 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of l4th.fr was taken 6d ago

l4th.fr is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting l4th.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 l4th.fr Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured byLet's Encrypt
Also usesGoogle Search Console
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat l4th.fr actually stands on - every host below is a signed observation
l4th.fr
A / AAAA
198.27.83.73
unattributedserves the site
NS
ns19.ovh.netdns19.ovh.net
ovh.netanswers its DNS
MX
mx1.mail.ovh.netmx2.mail.ovh.netmx3.mail.ovh.net
ovh.netreceives its email
TLS
l4th.fr
Let's Encryptissued its certificate

DNS Records

A 1

  • 198.27.83.73

MX 3

  • 1mx1.mail.ovh.net
  • 5mx2.mail.ovh.net
  • 100mx3.mail.ovh.net

TXT 2

  • v=spf1 include:mx.ovh.com ~all
  • google-site-verification=KsKr45SD_85nISmPFLmJfa4iBrjap7Gy98WUdK4ga8Y

NS 2

  • ns19.ovh.net
  • dns19.ovh.net

SOA 1

  • dns19.ovh.net tech.ovh.net

TLS Certificates (7)

Common NameIssuerExpires
l4th.fr C=US, O=Let's Encrypt, CN=YE1 Tue, 27 Oct 2026 10:22:11 +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
YE1 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000

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.

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Ed25519 Receipt

Receipt ID
rcpt_78193a6d6526f55b
Output Hash
8bc5deed4875fe0659cc9ac1f38dcff2a34a10c76489aab26544d94b09d64e1c
Signature
ed25519:cefb7f6789d7cd08f987ae07eb4b62c398c4a6e9e0f588f9bc5afdbfa0b9e18e86a3607dc2283cd46add3b1fcd2b9b33e5fd58839214c19f90956e51399e3405
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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