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

leetc.com

Observed Aug 2, 2026, 14:20 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of leetc.com was taken 5d ago

leetc.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting leetc.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 leetc.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Runs onCloudflare
Email byMicrosoft 365
Secured byGoogle Trust Services
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat leetc.com actually stands on - every host below is a signed observation
leetc.com
A / AAAA
141.193.213.21141.193.213.20
Cloudflareserves the site
NS
ns1.hvdata.netdns1.leetc.comns4.level3.netns3.level3.net+1 more
hvdata.net + leetc.com + moreanswers its DNS
MX
leetc-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
leetc.com
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 141.193.213.21
  • 141.193.213.20

MX 1

  • 0leetc-com.mail.protection.outlook.com

TXT 4

  • v=spf1 mx a ip4:206.197.25.5 ip4:206.197.25.143 ip4:147.160.167.0/26 ip4:23.21.109.197 ip4:23.21.109.212 ip4:96.66.132.209 ip4:96.66.132.249 ip4:96.85.91.209 ip4:96.66.134.73 ip4:96.91.88.65 ip4:50.78.214.169 include:spf1.leetc.com ~all
  • po1ln5ia4f0t81hphpgp15lbff
  • tcfsetad3g0kqjoj27e957u8gp
  • neat-pulse-domain-verification-8XZ265X=433f3a80-ae52-4769-b9e9-5a9138337172

NS 5

  • ns1.hvdata.net
  • dns1.leetc.com
  • ns4.level3.net
  • ns3.level3.net
  • ns2.hvdata.net

SOA 1

  • dns1.leetc.com admininternetdomain.leetc.com

SRV 6

  • EOCEXPE-01.leegov.com:5060 p5
  • LEETREXPE-01.leegov.com:5060 p10
  • EOCEXPE-01.leegov.com:5061 p5
  • LEETREXPE-01.leegov.com:5061 p10
  • EOCEXPE-01.leegov.com:5269 p5
  • LEETREXPE-01.leegov.com:5269 p10

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:itserveradmins@leetc.com; ruf=mailto:itserveradmins@leetc.com; fo=1

TLS Certificates (3)

Common NameIssuerExpires
leetc.com C=US, O=Google Trust Services, CN=WE1 Sun, 13 Sep 2026 13:57:41 +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.

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Ed25519 Receipt

Receipt ID
rcpt_3cdc8939422e94a0
Output Hash
581790d6a9364691c245bfb96b0278872c354f8540994b27811563cc9f69f54b
Signature
ed25519:fecacf41a8512eb3d99de6a59ab2f479b2a416c0e830d9d5dcdac42810edeaa5ffac62f38cf213da2db3b84e4f3aae9843d02b595e98f6bb2e8cea07a4922709
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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