CONTINUOUS INTERNET TELEMETRY24H DRIFT1,947 material changesacross 1,750 domains · -131 vs yesterdayDNS DRIFT16 domains changed DNS providertop destination alidns.com · +1 vs yesterdayEMAIL DRIFT8 domains switched email providertop destination google.comCERT DRIFT46 domains switched issuing CA24hNOW1,744 curated domains not answering+618 vs yesterdayERRORS12,477 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED33,863 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT1,947 material changesacross 1,750 domains · -131 vs yesterdayDNS DRIFT16 domains changed DNS providertop destination alidns.com · +1 vs yesterdayEMAIL DRIFT8 domains switched email providertop destination google.comCERT DRIFT46 domains switched issuing CA24hNOW1,744 curated domains not answering+618 vs yesterdayERRORS12,477 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED33,863 throttled or blocked our scanner429 rate-limit / 403 bot-block

fcupdate.nl

Observed Jul 19, 2026, 05:28 UTC (28m ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byGoogle Workspace
Registered withHostnet B.V.
Also usesGoogle Search Console
IPv6 · 6 subdomains · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat fcupdate.nl actually stands on - every host below is a signed observation
fcupdate.nl
A / AAAA
104.18.8.62104.18.9.622606:4700::6812:93e2606:4700::6812:83e
Cloudflareserves the site
NS
jim.ns.cloudflare.comnelly.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comaspmx3.googlemail.comalt2.aspmx.l.google.com+1 more
Google Workspacereceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.fcupdate.nl/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time427 ms
DNS resolutionNOERROR
Redirect chain
https://www.fcupdate.nl/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 2

  • 104.18.8.62
  • 104.18.9.62

AAAA 2

  • 2606:4700::6812:93e
  • 2606:4700::6812:83e

MX 5

  • 10aspmx.l.google.com
  • 20alt1.aspmx.l.google.com
  • 30aspmx3.googlemail.com
  • 20alt2.aspmx.l.google.com
  • 30aspmx2.googlemail.com

TXT 5

  • google-site-verification=bRBKQuR6lv7JR-Dsw1BQ7LR0Qawy2Z6nWsqngDeXHIY
  • google-site-verification=gcrRfNzxO3pxRPz2B1VDzWuL4EMIJ3gsIpNCAeE7tio
  • v=spf1 include:spf.mandrillapp.com include:servers.mcsv.net include:_spf.google.com +mx ip4:87.249.108.32/28 ip4:188.166.34.229 ip4:217.114.99.74/31 ip4:185.100.131.29 ip4:185.100.128.178 ?all
  • v=DMARC1; p=none;
  • v=DKIM1; (detected)

NS 2

  • jim.ns.cloudflare.com
  • nelly.ns.cloudflare.com

SOA 1

  • jim.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (6)

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 fcupdate.nl. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
99989c49-a65d-432e-93c9-7fe6b0e065a2
Output Hash
aa2591f9c146a108d05e58dba1457fb979d13195476fa0277011eb8ffbb42428
Signature
ed25519:19b4a4e5b21c5170d0da0a382914f5aad10dd6cd0b9227f949f5dcf610c517dc3b015bd1e38bf4019af2c323e275cca6b94f0a9990cac6f860cdadc2e62e4e0b
Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent
(genesis)
Plane
fast
Verify this in your browser