CONTINUOUS INTERNET TELEMETRY24H DRIFT5,762 material changesacross 5,364 domains · 24h to ~20m ago · -3,001 vs yesterdayNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,304 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,289 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

zsh.org

Observed Aug 2, 2026, 14:04 UTC (14h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

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Up right now
Secured byLet's Encrypt
4 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zsh.org actually stands on - every host below is a signed observation
zsh.org
A / AAAA
94.142.241.90
unattributedserves the site
NS
ns0.firedrake.orgrip.psg.comnlns.globnix.netus1ns.pennock-tech.net
firedrake.org + psg.com + moreanswers its DNS
MX
mail.zsh.org
zsh.orgreceives its email
TLS
zsh.org
Let's Encryptissued its certificate

DNS Records

A 1

  • 94.142.241.90

MX 1

  • 100mail.zsh.org

TXT 1

  • v=spf1 a mx ip4:94.142.241.90 ip6:2a02:898:31:0:48:4558:7a:7368 ?all

NS 4

  • ns0.firedrake.org
  • rip.psg.com
  • nlns.globnix.net
  • us1ns.pennock-tech.net

SOA 1

  • nlns.globnix.net hostmaster.spodhuis.org

SRV 2

  • :0 p0
  • mail.zsh.org:587 p0

DMARC_RECORDS 1

  • v=DMARC1; p=none; sp=none; rua=mailto:dmarc-notify-2020@zsh.org; ruf=mailto:dmarc-notify-2020@zsh.org; adkim=s; pct=0

TLS Certificates (4)

Common NameIssuerExpires
zsh.org C=US, O=Let's Encrypt, CN=YE2 Fri, 30 Oct 2026 03:57:25 +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 (4)

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; nothing leaves your machine.

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Ed25519 Receipt

Receipt ID
rcpt_b750488b3cf27ea6
Output Hash
214efb383c9c2854ceb085b9e243b2d6d8d4edff98cb69fc5d4d4e7ecdab2f40
Signature
ed25519:ad76245e1fe58b1e47d2c46ea70fc11fd7543c7d25f19c70e5cc5690e862ffa116cd7eb1009590bc687f170d9a0590f364efd87ae39cb98aa8f3ff06430ae805
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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