CONTINUOUS INTERNET TELEMETRY24H DRIFT25,322 material changesacross 24,507 domains · 24h to ~14h ago · -12,700 vs yesterdayROTATION55 domains moved DNS from kirklanddc.com to koaladns.com, 51 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW563 curated domains not reachable+32 vs yesterdaySITE ERRORS33,717 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,858 sites429 rate-limit / 403 bot-block, a posture signal

learnubuntu.com

Observed Aug 4, 2026, 15:54 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of learnubuntu.com was taken 3d ago

learnubuntu.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting learnubuntu.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 learnubuntu.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
Runs onCloudflare
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat learnubuntu.com actually stands on - every host below is a signed observation
learnubuntu.com
A / AAAA
172.67.202.141104.21.60.2412606:4700:3030::ac43:ca8d2606:4700:3031::6815:3cf1
Cloudflareserves the site
NS
alex.ns.cloudflare.comkara.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
route1.mx.cloudflare.netroute3.mx.cloudflare.netroute2.mx.cloudflare.net
cloudflare.netreceives its email
TLS
learnubuntu.com
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 172.67.202.141
  • 104.21.60.241

AAAA 2

  • 2606:4700:3030::ac43:ca8d
  • 2606:4700:3031::6815:3cf1

MX 3

  • 17route1.mx.cloudflare.net
  • 32route3.mx.cloudflare.net
  • 34route2.mx.cloudflare.net

TXT 2

  • google-site-verification=TpIO_fTNaiRT97OyEgRRIs602ssPIzbQ6B1GpNmohSk
  • v=spf1 include:_spf.mx.cloudflare.net ~all

NS 2

  • alex.ns.cloudflare.com
  • kara.ns.cloudflare.com

SOA 1

  • alex.ns.cloudflare.com dns.cloudflare.com

CAA 10

  • issue "comodoca.com"
  • issue "digicert.com; cansignhttpexchanges=yes"
  • issue "letsencrypt.org"
  • issue "pki.goog; cansignhttpexchanges=yes"
  • issue "ssl.com"
  • issuewild "comodoca.com"
  • issuewild "digicert.com; cansignhttpexchanges=yes"
  • issuewild "letsencrypt.org"
  • issuewild "pki.goog; cansignhttpexchanges=yes"
  • issuewild "ssl.com"

TLS Certificates (3)

Common NameIssuerExpires
learnubuntu.com C=US, O=Google Trust Services, CN=WE1 Thu, 29 Oct 2026 02:22:08 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_084f3401e6f6402c
Output Hash
511a5cb21fc1035689b8d807a9189e29a1cf4ddf5f48dcfd1013bbf0501922d9
Signature
ed25519:4a96879a0a929109a953a5cd8a7dae88eb1ddd47ec9083d0de3b44308f1554c225b29c9d0d03cb817ac536ef86d0c080e880a6b24f88240cdb72acf5c8198e04
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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