CONTINUOUS INTERNET TELEMETRY24H DRIFT6,210 material changesacross 5,780 domains · last 24h · -4,205 vs yesterdayDNS DRIFT373 domains changed DNS providertop destination cloudflare.com · -286 vs yesterdayEMAIL DRIFT90 domains switched email providertop destination google.com · -77 vs yesterdayCERT DRIFT128 domains switched issuing CA24h · -91 vs yesterdayNOW451 curated domains not reachable-252 vs yesterdaySITE ERRORS17,350 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 96,652 sites429 rate-limit / 403 bot-block, a posture signal

bundesnetzagentur.de

Observed Jul 22, 2026, 00:39 UTC (2d 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.

Verify this receipt yourself + Watch this domain
Up right now
Runs on1&1 Versatel
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bundesnetzagentur.de actually stands on - every host below is a signed observation
bundesnetzagentur.de
A / AAAA
194.156.220.33
1&1 Versatelserves the site
NS
ns03.versatel.dedns2.bundesnetzagentur.dedns1.bundesnetzagentur.dedns1.dataforest.net
versatel.de + bundesnetzagentur.de + moreanswers its DNS
MX
vmail1.bnetza.devmail2.bnetza.de
bnetza.dereceives its email
TLS
www.bundesnetzagentur.de
Let's Encryptissued its certificate

DNS Records

A 1

  • 194.156.220.33

MX 2

  • 10vmail1.bnetza.de
  • 20vmail2.bnetza.de

TXT 5

  • google-site-verification=cyFU2r_YnBKyVHnTKYmAh95KTBbVHWvw6Z88RS7JEpY
  • v=spf1 ip4:194.156.223.25 ip4:194.156.223.27 ip4:194.156.223.21 ip4:194.156.223.22 ip4:194.156.220.167 ip4:194.156.223.29 ip4:194.156.223.31 ip4:194.156.223.41 ip4:194.156.223.42 ip4:194.156.223.74 ip4:194.156.223.75 include:_spf1.bund.de -all
  • cisco-ci-domain-verification=4de9fe1e96768e1a595e24676f84ffbcac72f9f954fa76c7cb40569a9dd814f7
  • D-TRUST=8HM2Z6BAEEBNT35NNT3NSWW
  • v=DMARC1; p=quarantine; rua=mailto:postmaster@bnetza.de

NS 4

  • ns03.versatel.de
  • dns2.bundesnetzagentur.de
  • dns1.bundesnetzagentur.de
  • dns1.dataforest.net

SOA 1

  • dns1.bundesnetzagentur.de hostmaster.bnetza.de

CAA 3

  • issue "d-trust.de"
  • issue "d-trust.net"
  • issue "letsencrypt.org"

TLS Certificates (3)

Common NameIssuerExpires
www.bundesnetzagentur.de C=US, O=Let's Encrypt, CN=YR1 Tue, 06 Oct 2026 23:06:05 +0000
YR1 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

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

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

Ed25519 Receipt

Receipt ID
rcpt_e8b2ee4ffc05fc0a
Output Hash
19027a55b840347adaf25d73772ffe903b10feb9e1a79fa9c34ed463b635cabf
Signature
ed25519:bf0cf4bcca6cedfec522a6bb75074548a15e07d6b4d188a70106602b72c4df2ca636f7852f7fb7f1ffc4caa9e79d188504fea37d70bb0c763b34b6a5854e1b0a
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
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