CONTINUOUS INTERNET TELEMETRY24H DRIFT8,763 material changesacross 8,372 domains · 24h to ~2h ago · -32,097 vs yesterdayNOW563 curated domains not reachablelast probe, steadySITE ERRORS34,264 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,299 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

zeist.nl

Observed Aug 2, 2026, 15:28 UTC (8h 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.

Verify this receipt yourself + Watch this domain
Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
IPv6 · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zeist.nl actually stands on - every host below is a signed observation
zeist.nl
A / AAAA
185.71.61.1642a03:38a0:61:164::1
2a03serves the site
NS
ns0.transip.netns1.transip.nlns2.transip.eu
transip.net + transip.nl + moreanswers its DNS
MX
zeist-nl.mail.protection.outlook.com
Microsoft 365receives its email
TLS
zeist.nl
Let's Encryptissued its certificate

DNS Records

A 1

  • 185.71.61.164

AAAA 1

  • 2a03:38a0:61:164::1

MX 1

  • 0zeist-nl.mail.protection.outlook.com

TXT 24

  • MS=ms14443280
  • apple-domain-verification=VQbw3c513nkAx4TO
  • brevo-code:ff5b4733857c957c8fe95ffe1432ac29
  • QuoVadis=83c81352-50f9-4a0a-915f-197b9f51acd8
  • rhino_accounts=aca1df52389bfbcf9a99d4599a694a1a
  • 3357916430beff154448ec8cb07cd52b520153c9c23b1067f1447a1f95bbfb4b
  • 345efaf830bba1e4db8887a90a72be6784b992e1caf6388b273b05ea7b60fdd6
  • 3ee570fd3ec00545eabfdba9481a486b7ab9a46193cfb70058e46440d5807d0d
  • 49e65e450ebbede917fe86af99218f2dda062104a5e4e4a3f8d09b3104cf282a
  • 86ac1e35e9d9c862e78da4a43d92334eee50ba9c8c215883bf6d577fdc586518

NS 3

  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu

SOA 1

  • ns0.transip.net hostmaster.transip.nl

CAA 7

  • iodef "mailto:admin@zeist.nl"
  • issue "certsign.ro"
  • issue "comodoca.com"
  • issue "digicert.com"
  • issue "kpn.com"
  • issue "letsencrypt.org"
  • issue "quovadisglobal.com"

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; rua=mailto:admin@zeist.nl

TLS Certificates (4)

Common NameIssuerExpires
zeist.nl C=US, O=Let's Encrypt, CN=YE2 Mon, 28 Sep 2026 10:21:35 +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 (1)

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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_db4bbadca6d0d270
Output Hash
826631d1c224818776a5076e8fdea52a007e3c5b71405de7d7ec94c5145b10a8
Signature
ed25519:1f1e94d056782ea6fec522fa66302c6c1488f432693e14dbdeea2ad56011c1e44ee4251086db521dd3dc2c5364be56b657e283cacaa85ff00ee6fcff2c06bf03
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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