CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 24,136 material changesacross 23,195+ domains · 24h to ~12h ago · a floor, 12h of 24 walkedROTATION48 domains moved DNS from koaladns.com to kirklanddc.com, 46 moved backa rotation loop, not a migration · 24hNOW592 curated domains not reachablelast probe, steadySITE ERRORS33,533 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 118,513 sites429 rate-limit / 403 bot-block, a posture signal

landmarkschool.org

Observed Jul 26, 2026, 03:36 UTC (13d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of landmarkschool.org was taken 13d ago

landmarkschool.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting landmarkschool.org 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 landmarkschool.org 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
Email byGoogle Workspace
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat landmarkschool.org actually stands on - every host below is a signed observation
landmarkschool.org
A / AAAA
104.26.7.103172.67.68.247104.26.6.1032606:4700:20::ac43:44f7+2 more
Cloudflareserves the site
NS
alex.ns.cloudflare.comaudrey.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
landmarkschool.org
Google Trust Servicesissued its certificate

DNS Records

A 3

  • 104.26.7.103
  • 172.67.68.247
  • 104.26.6.103

AAAA 3

  • 2606:4700:20::ac43:44f7
  • 2606:4700:20::681a:767
  • 2606:4700:20::681a:667

MX 5

  • 1aspmx.l.google.com
  • 10alt3.aspmx.l.google.com
  • 10alt4.aspmx.l.google.com
  • 5alt1.aspmx.l.google.com
  • 5alt2.aspmx.l.google.com

TXT 5

  • google-site-verification=FNI7npwzWmhh5OZFnKDHWtRYKSKt8Z-l9zzgdtpxhxY
  • google-site-verification=LaMDVhQH5CwIY2nwbT5s5f_2UAvZZMeh1IzCjzbDojk
  • google-site-verification=SIRYnkqXBS464DyI9GamVQBX0HU-Qb2yqvYhg1I9IZI
  • v=spf1 a mx include:_spf.google.com include:sendgrid.net include:_spf.psm.knowbe4.com include:relay.mailchannels.net include:_spf.salesforce.com ~all include:_spf.booksys.net
  • v=DMARC1; p=quarantine; rua=mailto:jkuhns@landmarkschool.org, mailto:dmarc_agg@vali.email

NS 2

  • alex.ns.cloudflare.com
  • audrey.ns.cloudflare.com

SOA 1

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

TLS Certificates (3)

Common NameIssuerExpires
landmarkschool.org C=US, O=Google Trust Services, CN=WE1 Fri, 02 Oct 2026 13:05:07 +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_ca8086c7d755f15a
Output Hash
5ba9de93f06b755f8186578e5f3435e05e7d059e2180e7235a8e2eb2966cf094
Signature
ed25519:f0cc6c84dc949fac719ca9925922adb9dddf60bc07db4b11139e8712f6398a7b81bcbc0fbcde86c50d85f6eabe8c1b7ca6e95ea13f5b4ef9600f010c6ef5ed06
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser