CONTINUOUS INTERNET TELEMETRY24H DRIFT270 material changesacross 224 domains · -388 vs yesterdayCERT DRIFT3 domains switched issuing CA24h · +1 vs yesterdayNOW3,672 curated domains not answering+843 vs yesterdayERRORS23,973 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED67,051 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT270 material changesacross 224 domains · -388 vs yesterdayCERT DRIFT3 domains switched issuing CA24h · +1 vs yesterdayNOW3,672 curated domains not answering+843 vs yesterdayERRORS23,973 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED67,051 throttled or blocked our scanner429 rate-limit / 403 bot-block

siemens.de

Observed Jul 18, 2026, 12:32 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onAmazon
Secured byAmazon
Also usesGoogle Search Console
2 subdomains · push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat siemens.de actually stands on - every host below is a signed observation
siemens.de
A / AAAA
75.2.23.19799.83.253.123
Amazonserves the site
NS
a10-64.akam.neta1-16.akam.neta2-67.akam.netns2.f5cloudservices.com+4 more
akam.net + f5cloudservices.comanswers its DNS
TLS
siemens.de
Amazonissued its certificate

DNS Records

A 2

  • 75.2.23.197
  • 99.83.253.123

TXT 7

  • vfCYWG3t7+BFlXRdz2uVL/KOjK7FlO9XvzXoYUVAQr3jr1yeSBtlEThD+3s7WIDnMDtbPYxNx4KBQd2WklI0cw==
  • apple-domain-verification=B6zInkqUvZXleUpI
  • google-site-verification=SoZROX3SGoBI8aXI0cM83NcW_G6ScilHQFYzokozmcY
  • v=spf1 -all
  • MS=ms35647779
  • UGB1HgiDq2zxxakfWxkhRnUa3ps80ndhMpvyjz+KZeaMO/blPadvqSk2jN1VgAX+rtz5FuZnwhbXV9R0lMeH5Q==
  • v=DMARC1; p=reject; pct=100; rua=mailto:DMARC.rua@siemens.com; aspf=s; fo=1

NS 8

  • a10-64.akam.net
  • a1-16.akam.net
  • a2-67.akam.net
  • ns2.f5cloudservices.com
  • a28-65.akam.net
  • a11-66.akam.net
  • a13-65.akam.net
  • ns1.f5cloudservices.com

SOA 1

  • a1-16.akam.net hostmaster.siemens.com

TLS Certificates (3)

Common NameIssuerExpires
siemens.de C=US, O=Amazon, CN=Amazon RSA 2048 M04 Wed, 30 Dec 2026 23:59:59 +0000
Amazon RSA 2048 M04 C=US, O=Amazon, CN=Amazon Root CA 1 Fri, 23 Aug 2030 22:26:35 +0000
Amazon Root CA 1 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 Thu, 31 Dec 2037 01:00:00 +0000

Subdomains (2)

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 siemens.de. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
36cefb30-5135-4a1b-8f48-79483e5c8131
Output Hash
a2ad0db2ca470955d01c9ab6085a5187f6d7f4a97be34a05eb7cf55046aa0a90
Signature
ed25519:ee505d1ef0845fb382d5dc0397ea694aea267da1858cb99d5fddc976ab16b425c43378b6ac4c1e847b96d21a0e980a3b3f9fae6a5fd695a623ccb64a7b332307
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser