CONTINUOUS INTERNET TELEMETRY24H DRIFT3,246 material changesacross 2,824 domains · -152 vs yesterdayDNS DRIFT22 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -5 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination 365cool.com · -1 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,308 curated domains not answering-6,410 vs yesterdayERRORS10,962 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT3,246 material changesacross 2,824 domains · -152 vs yesterdayDNS DRIFT22 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -5 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination 365cool.com · -1 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,308 curated domains not answering-6,410 vs yesterdayERRORS10,962 responded with an errorlast probe · 5xx / 404 / 429 / 403

kpn.net

Observed 2026-07-13T01:38:59.111Z (6h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
9 subdomains · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat kpn.net actually stands on - every host below is a signed observation
kpn.net
A / AAAA
52.209.121.26
Cloudflareserves the site
NS
ns11.kpn.netns1.kpn.net
kpn.netanswers its DNS
MX
cluster3a.eu.messagelabs.comcluster3.eu.messagelabs.com
messagelabs.comreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.kpn.com:443/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time836 ms
DNS resolutionNOERROR
Redirect chain
https://www.kpn.com:443/

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

DNS Records

A 1

  • 52.209.121.26

MX 2

  • 20cluster3a.eu.messagelabs.com
  • 10cluster3.eu.messagelabs.com

TXT 15

  • n6rX8fxHBj5orqekodPjx4HDn1yAWmedcNKZfGtStrQEwESymW6C9jbK62x5BLUN
  • su2kJYmRbbNEkyykJceUvNbkO5jqdsdikBX9X5Uu80aBVBuBLiJjARKixkKWrz0v
  • oRKdJ1rXhPuy60QvZegDpgakrUPZrScpB2c7Br7lX07poMO8kMHEwjpPMAcaTEnS
  • DljZ30UAtkJAUmbjteYjHcKM9rujRYTDlbFKYEbnYWp6mJ7vbVuTaj4LMNjT9NeO
  • ZRcZ4PlNV2VWBAsINGsVe1YZ2W9RB2mio676ygAsicUYdlnyO8ALfgD2OkREPH7k
  • _eyhm81mdgnkzv5m8k9nqbwdfnajf110
  • 5caf57abb748279ad5904d62b274ab3d
  • 4qjTzju8U2Jj6K8NUH0dUdtioP8fHcZmH7jOADioNBLzHCHwdNBz2OMrfq0hwutC
  • ooymqf65vjBHW2GU2NZ6ClFXCN9KySuqwzqmrOuCp2l6HX3zNzvzr1o1bG8Z9yu3
  • vnUvzQYOqjpRoUxrzYByGHBsbUWQvRpqfUVm7uPCqrM0BGfkMvW4MAGGjRm6IofF

NS 2

  • ns11.kpn.net
  • ns1.kpn.net

SOA 1

  • ns1.kpn.net zonemaster.kpn.com

CAA 14

  • issue globalsign.com
  • issue kpn.com
  • iodef mailto:abuse@kpn.com
  • issue certsign.ro
  • issuewild certsign.ro
  • issue letsencrypt.org
  • issuewild digicert.com
  • issue digicert.com
  • issuewild sectigo.com
  • issuewild letsencrypt.org

TLS Certificates (0)

None.

Subdomains (9)

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 kpn.net. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
9531c3f6-aecf-4835-ad72-55c8d8453064
Output Hash
c598fa12ae19412c7e22f693182bc0b09100f388d635556bba0dadd16150ee50
Signature
ed25519:a8b081b473b34b89a275879fa71c3f72de929215c9294d567290a47b19c12a6bdbef58dfafd91f7619ff343f40d779f8c353be3b83cdc46d7f42a03b57079b0c
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser