blindbrook.org

Observed Aug 10, 2026, 09:12 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of blindbrook.org was taken 3d ago

blindbrook.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blindbrook.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 blindbrook.org 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 byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search ConsoleAppleMicrosoft 365Jamf
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat blindbrook.org actually stands on - every host below is a signed observation
blindbrook.org
A / AAAA
104.17.71.73
Cloudflareserves the site
NS
ns2.lhric.orgns1.lhric.orgns3.lhric.org
lhric.organswers its DNS
MX
alt2.aspmx.l.google.comalt1.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.com+1 more
Google Workspacereceives its email
TLS
blindbrook.org
Let's Encryptissued its certificate

DNS Records

A 1

  • 104.17.71.73

MX 5

  • 5alt2.aspmx.l.google.com
  • 5alt1.aspmx.l.google.com
  • 1aspmx.l.google.com
  • 10aspmx2.googlemail.com
  • 10aspmx3.googlemail.com

TXT 13

  • _6npfxcp0m1xope7fqd72wt3kaxabzf5
  • _ke8xu0x59nk3p93r9vaq3uefo7myl7w
  • v=spf1 include:_spf.google.com include:lhmailrelay.lhric.org include:customerspf.schoolmessenger.com ~all
  • 12w8p19krdrzjn89qhyv4q1myv1ybxwd
  • google-site-verification=2Wnva0d8FTuWYTQiFVNk2pd_ELrJyx9Mb4iQNvpO7iI
  • MS=ms57128313
  • jamf-site-verification=pWvawub18j_177-q6vqRpg
  • _k587pq8ook7rd10ah04w6xxkj3an1ce
  • c0s7gh9y6bnp7bst6rbzpqhmtsbj3836
  • _sv7f05x3p3qyzyfmiy1fal6biqptxdm

NS 3

  • ns2.lhric.org
  • ns1.lhric.org
  • ns3.lhric.org

SOA 1

  • ns10.digicertdns.com dns.digicertdns.com

SRV 3

  • mra.lhric.org:5060 p10
  • mra.lhric.org:5061 p10
  • mra.lhric.org:8443 p10

DMARC_RECORDS 1

  • v=DMARC1;p=none

TLS Certificates (4)

Common NameIssuerExpires
blindbrook.org C=US, O=Let's Encrypt, CN=YE1 Sat, 03 Oct 2026 22:13:29 +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

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_2ac5a70fbbe5deb5
Output Hash
53b7ef7f380d7b135f308268e56bb2882252c063d00ddd69e0c6a26d00df06dd
Signature
ed25519:1f6277e4c0803df33337dec4311233ed2b1b2032e9d074939d35e8d17a214f4d890e9364f067ca9643b99f13fa5b6052434d1a316b86bec425d2d4ce849a440e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT47,550 material changesacross 45,494 domains · 24h to ~60m ago · +1,680 vs yesterdayROTATION64 domains moved DNS from koaladns.com to magpiedns.com, 61 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,449 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,811 sites429 rate-limit / 403 bot-block, a posture signal