CONTINUOUS INTERNET TELEMETRY24H DRIFT10,818 material changesacross 10,442 domains · +189 vs yesterdayDNS DRIFT782 domains changed DNS providertop destination parity.domains · +2 vs yesterdayEMAIL DRIFT171 domains switched email providertop destination outlook.com · +1 vs yesterdayCERT DRIFT223 domains switched issuing CA24h · -7 vs yesterdayNOW1,227 curated domains not reachable-122 vs yesterdaySITE ERRORS19,348 sites serving errorslast probe · 5xx / 404 / TLSTHROTTLED95,042 throttled or blocked our scanner429 rate-limit / 403 bot-block

4hr.de

Observed Jul 21, 2026, 16:37 UTC (1d 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.

Not responding
Signed observation on record.
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat 4hr.de actually stands on - every host below is a signed observation
4hr.de
NS
ns2.4hr.depdns02.domaincontrol.com
4hr.de + domaincontrol.comanswers its DNS
MX
mail0.hr4you.de
hr4you.dereceives its email

DNS Records

MX 1

  • 10mail0.hr4you.de

TXT 1

  • v=spf1 mx ip4:185.134.240.0/22 ip4:93.190.66.0/25 ~all

NS 2

  • ns2.4hr.de
  • pdns02.domaincontrol.com

SOA 1

  • ns2.4hr.de server.4hr.de

TLS Certificates (0)

None.

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 4hr.de. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for 4hr.de <a href="https://domaindrift.io/t/4hr.de"> <img src="https://domaindrift.io/badge/4hr.de.svg" width="300" height="64" alt="DomainDrift signed observations for 4hr.de"> </a>

Ed25519 Receipt

Receipt ID
rcpt_cdc64c1a8c709a06
Output Hash
40fff8e1f5428050e54af257004d04fe69f7168a5533d8a5332ca874d4f12ec6
Signature
ed25519:c36b27f0d0016ae5e27c6989867d8894e86aa13524d89b35d537d19dea3ac5a8a4eb794cb8a29bcb121d378ca1942a96db1c3dfc6af724a5e63e340a46edf40a
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
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