blutdruckdaten.de

Observed Aug 11, 2026, 04:02 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of blutdruckdaten.de was taken 3d ago

blutdruckdaten.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blutdruckdaten.de under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch blutdruckdaten.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured byDigiCert
Also usesOpenAIStripeGoogle Search Console
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat blutdruckdaten.de actually stands on - every host below is a signed observation
blutdruckdaten.de
A / AAAA
78.47.139.155
unattributedserves the site
NS
robotns2.second-ns.derobotns3.second-ns.comns1.first-ns.de
second-ns.de + second-ns.com + moreanswers its DNS
MX
mail.blutdruckdaten.de
blutdruckdaten.dereceives its email
TLS
blutdruckdaten.de
DigiCert Incissued its certificate

DNS Records

A 1

  • 78.47.139.155

MX 1

  • 10mail.blutdruckdaten.de

TXT 4

  • openai-domain-verification=dv-TfRJZzRLKp6MMkG1iIVUTB56
  • stripe-verification=770957f579340d840776fe9839dac686f8990954b87e746fea3dab6e5933bb04
  • v=spf1 a mx ~all
  • google-site-verification=q_BjpbAcM8OMgww-oPImGXzUiRB6fr8DvtXjY7rzRVA

NS 3

  • robotns2.second-ns.de
  • robotns3.second-ns.com
  • ns1.first-ns.de

SOA 1

  • ns1.first-ns.de dns.hetzner.com

CAA 2

  • issue "digicert.com"
  • issue "letsencrypt.org"

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@blutdruckdaten.de; ruf=mailto:dmarc@blutdruckdaten.de; adkim=r; aspf=r

BIMI_RECORDS 1

  • v=BIMI1;l=https://www.blutdruckdaten.de/logo.icon.svg

TLS Certificates (2)

Common NameIssuerExpires
blutdruckdaten.de C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=Thawte TLS RSA CA G1 Wed, 13 Jan 2027 23:59:59 +0000
Thawte TLS RSA CA G1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Tue, 02 Nov 2027 12:24:25 +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; the only network request the check makes is for the published public keys.

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Ed25519 Receipt

Receipt ID
rcpt_c298b5b47349702a
Output Hash
52c8580bc7c58cde6795f111cdc1d21ff63076d06089217ebed92ada75f57514
Signature
ed25519:70a186de75754fd4c466b651a747d1be70eb3d547f9b9dbcb95497f42c7db0c03f243efd4a54b70bd560355b4a83b94f33ec8bc0dbd1b9f55230a9409dbd6503
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT47,166 material changesacross 45,138 domains · last 24h · +3,084 vs yesterdayROTATION66 domains moved DNS from koaladns.com to magpiedns.com, 62 moved backa rotation loop, not a migration · 24hNOW493 curated domains not reachablelast probe, steadySITE ERRORS36,517 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,183 sites429 rate-limit / 403 bot-block, a posture signal