CONTINUOUS INTERNET TELEMETRY24H DRIFT64,077 material changesacross 62,304 domains · 24h to ~4h ago · +29,460 vs yesterdayROTATION56 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW537 curated domains not reachablelast probe, steadySITE ERRORS33,772 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 121,513 sites429 rate-limit / 403 bot-block, a posture signal

zorgdoc.nl

Observed Aug 3, 2026, 10:43 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of zorgdoc.nl was taken 3d ago

zorgdoc.nl is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting zorgdoc.nl 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 zorgdoc.nl Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Up right now
Secured bySectigo
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zorgdoc.nl actually stands on - every host below is a signed observation
zorgdoc.nl
A / AAAA
37.9.217.3837.9.217.40
unattributedserves the site
NS
ns20.ovh.netdns20.ovh.net
ovh.netanswers its DNS
MX
mail.zorgdoc-nederland.nl
zorgdoc-nederland.nlreceives its email
TLS
www.zorgdoc.nl
Sectigo Limitedissued its certificate

DNS Records

A 2

  • 37.9.217.38
  • 37.9.217.40

MX 1

  • 100mail.zorgdoc-nederland.nl

TXT 3

  • apple-domain-verification=gwBoEaKeJ5u1E88u
  • v=spf1 mx a:mail.zorgdoc-nederland.nl include:_spf.ezorg.nl -all
  • google-site-verification=pu24nlBpsA8aqUr5gfeVai3nRiWb9lTe5x4YZHEUT2M

NS 2

  • ns20.ovh.net
  • dns20.ovh.net

SOA 1

  • dns20.ovh.net tech.ovh.net

CAA 4

  • iodef "mailto:noc@zorgdoc-nederland.nl"
  • issue "kpn.com"
  • issue "letsencrypt.org"
  • issue "sectigo.com"

TLS Certificates (3)

Common NameIssuerExpires
www.zorgdoc.nl C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36 Tue, 06 Oct 2026 23:59:59 +0000
Sectigo Public Server Authentication CA OV R36 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Fri, 21 Mar 2036 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_52eab08f1f595bfd
Output Hash
41232325b1fefabd07e1354b7c59e204e672839f2f23517df93a00c85442a037
Signature
ed25519:819a9d5b7979f7f82c11569d3f6f62b11510bffcc1eb8b2055f5433effa7b282b0e96c6a5ab34ef1799eb4457561fba55282a1ab6dfd6e8fb249e964c230510d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser