CONTINUOUS INTERNET TELEMETRY24H DRIFT39,355 material changesacross 37,705 domains · 24h to ~2h ago · -1,505 vs yesterdayNOW554 curated domains not reachablelast probe, steadySITE ERRORS34,565 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,805 sites429 rate-limit / 403 bot-block, a posture signal

zelst.nl

Observed Jul 26, 2026, 09:59 UTC (7d 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.

Up right now
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zelst.nl actually stands on - every host below is a signed observation
zelst.nl
A / AAAA
86.109.20.19
unattributedserves the site
NS
ns0.transip.netns1.transip.nlns2.transip.eu
transip.net + transip.nl + moreanswers its DNS
MX
mx-01-eu-central-1.prod.hydra.sophos.commx-02-eu-central-1.prod.hydra.sophos.com
sophos.comreceives its email
TLS
www.zelst.nl
Let's Encryptissued its certificate

DNS Records

A 1

  • 86.109.20.19

MX 2

  • 10mx-01-eu-central-1.prod.hydra.sophos.com
  • 20mx-02-eu-central-1.prod.hydra.sophos.com

TXT 11

  • MS=ms21961167
  • v=spf1 include:spf0.zelst.nl -all
  • apple-domain-verification=ku1rinIhERUUwKGt
  • google-gws-recovery-domain-verification=70539273
  • sophos-domain-verification=619228f291fa680e5f48ec45f6e7d6c9d2bacc93
  • google-site-verification=G4skfWx_VFOOozwnIhiwiC8NpVNuA17hGTqt8lJ3rms
  • google-site-verification=N4epr1pDgfPmGTbpS9cbXScdkbeJd57CvzozX9aa5xY
  • google-site-verification=yTyal6sJavVdIMTBenMqYf2ZypkLay-Nr5X6ofcHGTA
  • sophos-domain-verification=02d97c0571fd9acec0bd827c1901ed51fcae5b240cd5c4353feace9f6f0e0f70
  • sophos-domain-verification=d02d71b4b4228e8f4abb01cd061769135b029315ad3806caf46cb91ad670411e

NS 3

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

SOA 1

  • ns0.transip.net hostmaster.transip.nl

TLS Certificates (4)

Common NameIssuerExpires
www.zelst.nl C=US, O=Let's Encrypt, CN=YE2 Thu, 15 Oct 2026 02:32:04 +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

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for zelst.nl. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for zelst.nl <a href="https://domaindrift.io/t/zelst.nl"> <img src="https://domaindrift.io/badge/zelst.nl.svg" width="300" height="64" alt="DomainDrift signed observations for zelst.nl"> </a>

Ed25519 Receipt

Receipt ID
rcpt_7645ff70485a963a
Output Hash
1c42e2a6d7180e10eaa70c3b66709ce1641724998288664a866336a5676ab1d8
Signature
ed25519:cbebfa9a66dbed8bd8c04fef510261dbbbed4ab436b50fe2f0ab26b52ea75732e1561e44f01370d74580abbdc79c1adda70c277b597a97c2cef3875ed175a903
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser