CONTINUOUS INTERNET TELEMETRY24H DRIFT13,565 material changesacross 13,085 domains · 24h to ~70m ago · -27,295 vs yesterdayNOW559 curated domains not reachablelast probe, steadySITE ERRORS34,154 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,321 sites429 rate-limit / 403 bot-block, a posture signal

duw.com

Observed Aug 1, 2026, 15:47 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.

Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
3 subdomains · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat duw.com actually stands on - every host below is a signed observation
duw.com
A / AAAA
5.9.139.20
unattributedserves the site
NS
ns1.hostingwerft.dens2.hostingwerft.dens3.hostingwerft.dens4.hostingwerft.de
hostingwerft.deanswers its DNS
MX
duw-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
duw.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 5.9.139.20

MX 1

  • 10duw-com.mail.protection.outlook.com

TXT 2

  • v=spf1 include:spf-de.emailsignatures365.com include:spf.protection.outlook.com -all
  • MS=ms73756944

NS 4

  • ns1.hostingwerft.de
  • ns2.hostingwerft.de
  • ns3.hostingwerft.de
  • ns4.hostingwerft.de

SOA 1

  • ns1.hostingwerft.de service.hostingwerft.de

TLS Certificates (3)

Common NameIssuerExpires
duw.com C=US, O=Let's Encrypt, CN=YR2 Sat, 24 Oct 2026 08:27:58 +0000
YR2 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 (4)

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 duw.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_d71bc87d52a10613
Output Hash
dc14d9ec03d37a484307927843d24f71d3feb03fa995e81590cc31d2a5f4a770
Signature
ed25519:b7c1af6c855ea7da1d75ac74eeda2de5c36e7925f2fa67e4f3ec2b262758d845e910f79267d245337786e4e61bc6682385f369e5d0bb8c7b955afc6cc12c3d09
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser