CONTINUOUS INTERNET TELEMETRY24H DRIFT3,255 material changesacross 2,841 domains · -143 vs yesterdayDNS DRIFT21 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -6 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination 365cool.com · -1 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,306 curated domains not answering-6,412 vs yesterdayERRORS10,963 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT3,255 material changesacross 2,841 domains · -143 vs yesterdayDNS DRIFT21 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -6 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination 365cool.com · -1 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,306 curated domains not answering-6,412 vs yesterdayERRORS10,963 responded with an errorlast probe · 5xx / 404 / 429 / 403

fd.nl

Observed 2026-07-13T00:46:02.788228360+00:00 (7h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesFacebook/MetaGoogle Search ConsoleStripeAtlassian
IPv6 · push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat fd.nl actually stands on - every host below is a signed observation
fd.nl
A / AAAA
104.18.4.25104.18.5.252606:4700::6812:4192606:4700::6812:519
Cloudflareserves the site
NS
ace.ns.cloudflare.comuma.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
fd-nl.mail.protection.outlook.com
Microsoft 365receives its email
TLS
fd.nl
Let's Encryptissued its certificate

DNS Records

A 2

  • 104.18.4.25
  • 104.18.5.25

AAAA 2

  • 2606:4700::6812:419
  • 2606:4700::6812:519

MX 1

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

TXT 69

  • MS=ms92976339
  • apple-domain-verification=ohpio7P4S9PrlPDD
  • jamf-site-verification=wNzu7gIMXwjaOVyWg3hZ9Q
  • openai-domain-verification=dv-FqC3ry2oOZrwwxn1smhIGIuD
  • detectify-verification=7de311e84a6063fff17282c48efbcba6
  • knowbe4-site-verification=f4e720539fc0563ac7b4133fe8cbc1a1
  • facebook-domain-verification=hi6rog2knls6jzz57gd360uibxkmv7
  • google-site-verification=2Ee85OqEtCk9B_jzFt_bHq9abcwrF1BkzS7_GQKVfR0
  • google-site-verification=NtoawqxORqzB0d2YEbJAMSpZVBiVEJULDdCqE7p2WxA
  • google-site-verification=WjjEHqYvdUUDPlfDyzQC23mPvcr83ASaj5-g2NrUyPc

NS 2

  • ace.ns.cloudflare.com
  • uma.ns.cloudflare.com

SOA 1

  • ace.ns.cloudflare.com dns.cloudflare.com

CAA 15

  • issue "certainly.com"
  • issue "comodoca.com"
  • issue "digicert.com; cansignhttpexchanges=yes"
  • issue "globalsign.com"
  • issue "letsencrypt.org"
  • issue "pki.goog; cansignhttpexchanges=yes"
  • issue "sectigo.com"
  • issue "ssl.com"
  • issuewild "amazon.com"
  • issuewild "comodoca.com"

TLS Certificates (4)

Common NameIssuerExpires
fd.nl C=US, O=Let's Encrypt, CN=YE1 Sat, 05 Sep 2026 00:33:08 +0000
YE1 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 (0)

None observed.

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

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

Ed25519 Receipt

Receipt ID
290da7b8-bc8c-4e00-87dd-486d648ccc8c
Output Hash
6db5a12034bd088bf7fc114517a160f0cca894bb24b95f220291d1a3d04bac5a
Signature
ed25519:532c0ceb025faf052679183b61cfdce90fde293569452b79c240a8134990e673d2b7371ab179b72debe9dc270b3d7a2a01ef4c267bec2faedd1d35a934ded40c
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser