CONTINUOUS INTERNET TELEMETRY24H DRIFT13,070 material changesacross 10,427 domains · last 24hNOW546 curated domains not reachable+44 vs yesterdaySITE ERRORS35,011 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 154,847 sites429 rate-limit / 403 bot-block, a posture signal

dsn.dk

Observed Jul 29, 2026, 04:52 UTC (11h 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
Runs onCloudflare
Email byAmazon SES
Secured byGoogle Trust Services
Also usesFacebook/MetaGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dsn.dk actually stands on - every host below is a signed observation
dsn.dk
A / AAAA
104.21.51.213172.67.186.922606:4700:3032::6815:33d52606:4700:3033::ac43:ba5c
Cloudflareserves the site
NS
surina.ns.cloudflare.comdilbert.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mx01.statens-it.dkmx02.statens-it.dkmx03.statens-it.dkmx04.statens-it.dk+4 more
Amazon SESreceives its email
TLS
dsn.dk
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.51.213
  • 172.67.186.92

AAAA 2

  • 2606:4700:3032::6815:33d5
  • 2606:4700:3033::ac43:ba5c

MX 8

  • 10mx01.statens-it.dk
  • 10mx02.statens-it.dk
  • 10mx03.statens-it.dk
  • 10mx04.statens-it.dk
  • 10mx05.statens-it.dk
  • 10mx06.statens-it.dk
  • 10mx07.statens-it.dk
  • 10mx08.statens-it.dk

TXT 7

  • brevo-code:5384649d00daad8d705e1e7146faddd6
  • facebook-domain-verification=3y2n24isakfg28djpi69yqq6rojebw
  • google-site-verification=zB5wJkq1D1_9kEB0cfWrmfExMf7AuTGh07lNT9Dc8sI
  • _globalsign-domain-verification=Tk1yLkhHdt9-mYGTCqjIcXeUI-tQoZMhLsOo-aD9Tn
  • _globalsign-domain-verification=zqNHn8CLXTln9mf-yiQFJsPIrhV-9a_GThHVqildcn
  • v=spf1 include:_spf.sitnet.dk include:mailmailmail.net include:sendgrid.net include:amazonses.com ~all
  • v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com;

NS 2

  • surina.ns.cloudflare.com
  • dilbert.ns.cloudflare.com

SOA 1

  • dilbert.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
dsn.dk C=US, O=Google Trust Services, CN=WE1 Sun, 25 Oct 2026 16:04:03 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +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 dsn.dk. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_d0ebda67aa2e8e61
Output Hash
43aed63a5df3df139e60a9e4a48a31192d88f60a9f502f10f8e77a7e208e199f
Signature
ed25519:63533af04ba8d3ff811a81641ce06093dfe4124f5cea31b4e64cd080dfc43dee45400e0df5f1f6b2568a8543fb0d62126f808765c1348bdf7a69b1c37f3a8e0e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser