CONTINUOUS INTERNET TELEMETRY24H DRIFT41,157 material changesacross 39,647 domains · 24h to ~7h ago · -20,919 vs yesterdayROTATION57 domains moved DNS from kirklanddc.com to koaladns.com, 54 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW532 curated domains not reachablelast probe, steadySITE ERRORS33,882 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 118,231 sites429 rate-limit / 403 bot-block, a posture signal

leonschools.net

Observed Aug 3, 2026, 10:30 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of leonschools.net was taken 4d ago

leonschools.net is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting leonschools.net 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 leonschools.net Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
Also usesGoogle Search ConsoleZoom1Password
44 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat leonschools.net actually stands on - every host below is a signed observation
leonschools.net
A / AAAA
18.233.124.9554.221.139.169
unattributedserves the site
NS
ns1-05.azure-dns.comns2-05.azure-dns.netns3-05.azure-dns.orgns4-05.azure-dns.info
azure-dns.com + azure-dns.net + moreanswers its DNS
MX
d180933b.ess.barracudanetworks.comd180933a.ess.barracudanetworks.com
barracudanetworks.comreceives its email
TLS
leonschools.net
Let's Encryptissued its certificate

DNS Records

A 2

  • 18.233.124.95
  • 54.221.139.169

MX 2

  • 11d180933b.ess.barracudanetworks.com
  • 10d180933a.ess.barracudanetworks.com

TXT 11

  • google-site-verification=UG1MqACUAkPuPctxIWbt7lu9ydGwK6uyltB1HHqqiNk
  • adobe-idp-site-verification=578ad797a2d40516d3958017472ae6c2554602738d64692defb9a5a02c8347d8
  • GkFbZZv6vH/56nQfyXHEckFM4hgndgDRzYB6A+46KtUOppbn8O5nlt1RTOkZWn4w5Tz9h7+7MrNnhrMPLgD/Qw==
  • ZA=kSY9oO3+/9PYvUVudB6kng==
  • v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:spf.schoolwires.net ip4:205.223.221.0/24 ip4:205.223.222.0/24 ip4:205.223.151.4 ip4:54.204.15.155 ip4:66.195.143.26 ip4:8.12.72.20 -all
  • ZOOM_verify_jE-WyEAeT9Ol7-N_cnMtrg
  • apple-domain-verification=PCkd0hRTgXmWzyl3
  • 1password-site-verification=2FTP7FWEJNH3JIQTS34VMSF3QU
  • 36f581a72ce195c1e517db107b3cad
  • zWGBx9FaAzMMpkLLT6muq5

NS 4

  • ns1-05.azure-dns.com
  • ns2-05.azure-dns.net
  • ns3-05.azure-dns.org
  • ns4-05.azure-dns.info

SOA 1

  • ns1-05.azure-dns.com dnsadmin.mail.leon.k12.fl.us

SRV 1

  • sipdir.online.lync.com:443 p0

DMARC_RECORDS 1

  • v=DMARC1; p=reject; fo=1; rua=mailto:lcs-dmarc-a@leonschools.net,mailto:rua+leonschools.net@dmarc.barracudanetworks.com; ruf=mailto:lcs-dmarc-f@leonschools.net,mailto:ruf+leonschools.net@dmarc.barracudanetworks.com

TLS Certificates (4)

Common NameIssuerExpires
leonschools.net C=US, O=Let's Encrypt, CN=YE2 Fri, 11 Sep 2026 14:41:07 +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 (44)

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_a6a27a4c581b02fa
Output Hash
31fbf5f6f9a0321c6ae03772f3e97d52a22afdaf0c9fb08632a6ac4b91b0aa84
Signature
ed25519:83cba28cfc32eb302dba68f83822222c29504f65e95bb36aba99d5d7f21a4bf4963d280f82549862c0a04001844593cd03f127472e50d6a74c7abb6d9cf26b0f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser