CONTINUOUS INTERNET TELEMETRY24H DRIFT2,039 material changesacross 1,860 domains · +80 vs yesterdayDNS DRIFT22 domains changed DNS providertop destination parity.domains · +3 vs yesterdayEMAIL DRIFT4 domains switched email providertop destination google.com · +1 vs yesterdayCERT DRIFT2 domains switched issuing CA24hNOW3,448 curated domains not answeringlast probe, steadyERRORS8,549 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,314 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT2,039 material changesacross 1,860 domains · +80 vs yesterdayDNS DRIFT22 domains changed DNS providertop destination parity.domains · +3 vs yesterdayEMAIL DRIFT4 domains switched email providertop destination google.com · +1 vs yesterdayCERT DRIFT2 domains switched issuing CA24hNOW3,448 curated domains not answeringlast probe, steadyERRORS8,549 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,314 throttled or blocked our scanner429 rate-limit / 403 bot-block

proofpoint.nl

Observed 2026-07-14T06:54:22.788Z (20h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Runs onCloudflare
IPv6 · 1 subdomain · push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat proofpoint.nl actually stands on - every host below is a signed observation
proofpoint.nl
A / AAAA
45.60.151.20745.60.171.2072a02:e980:13e::cf2a02:e980:e6::cf
Cloudflareserves the site
NS
pdns99.ultradns.bizpdns99.ultradns.compdns99.ultradns.orgpdns99.ultradns.net+2 more
ultradns.biz + ultradns.com + moreanswers its DNS

HTTPS probe

server_error Server error (5xx) 525 Server Error
HTTP status525
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time994 ms
DNS resolutionNOERROR

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

DNS Records

A 2

  • 45.60.151.207
  • 45.60.171.207

AAAA 2

  • 2a02:e980:13e::cf
  • 2a02:e980:e6::cf

TXT 1

  • v=spf1 -all

NS 6

  • pdns99.ultradns.biz
  • pdns99.ultradns.com
  • pdns99.ultradns.org
  • pdns99.ultradns.net
  • ns1.proofpoint.com
  • ns3.proofpoint.com

SOA 1

  • ns1.proofpoint.com ops.proofpoint.com

TLS Certificates (0)

None.

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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for proofpoint.nl. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
ae3b7e49-7c27-43b2-8b28-3ce9bff956dc
Output Hash
4556557e6857b7db64041c0aa5f4105251c30f8900f5afc0ae4bd6e6dd9cc4ec
Signature
ed25519:ef249fef0e4bcf9d38b81b29db81e1ec2df3e76eb7263900f72d16d63b36c837feec7bb2ea02ab9328b2b8561f736a0eb4806c044a6db3c4f9ecd61dc5767406
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser