bleckmann.de

Observed Aug 12, 2026, 04:27 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bleckmann.de was taken 1d ago

bleckmann.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bleckmann.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 bleckmann.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Up right now
Runs onCombell NV
Secured byLet's Encrypt
Also usesMicrosoft 365AtlassianGoogle Search ConsoleDuo SecurityApple
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bleckmann.de actually stands on - every host below is a signed observation
bleckmann.de
A / AAAA
185.175.196.642a00:1c98:60:1091:0:1:6b5f:7333
Combell NVserves the site
NS
neos.hkn.desns02.hkn.de
hkn.deanswers its DNS
MX
mx03.hornetsecurity.commx02.hornetsecurity.commx01.hornetsecurity.commx04.hornetsecurity.com
hornetsecurity.comreceives its email
TLS
bleckmann.de
Let's Encryptissued its certificate

DNS Records

A 1

  • 185.175.196.64

AAAA 1

  • 2a00:1c98:60:1091:0:1:6b5f:7333

MX 4

  • 30mx03.hornetsecurity.com
  • 20mx02.hornetsecurity.com
  • 10mx01.hornetsecurity.com
  • 40mx04.hornetsecurity.com

TXT 8

  • atlassian-sending-domain-verification=74adb290-7072-4536-8dba-0a3c3c19dfe3
  • v=spf1 redirect=bleckmann.de.spf.hornetdmarc.com
  • +dFnf/orTnL2s9zA7fPD0qgITR/C94RBOleQnNi/BviXey8OF5Yssrx+v0V/6KeWo/y8NbEekxtzRdrTHr9pUg==
  • MS=ms92812109
  • google-site-verification=ud-8e3OrufRKF6Y7NmMoVRwo40_Hk-AR8VZL10XZ5W0
  • apple-domain-verification=6lYSQ2CRQHFlk18Y
  • duo_sso_verification=gBZqGvux7jn2PuF59M1Mm6P7ydkd4JsD5duV23kYEgKuldQ6C49GhLKE8JYSoD3w
  • atlassian-domain-verification=/nbB25Rf18eXXerPbg0w1uIT7yZ6jKa0CJ6dg4nTqa3XSSKjugpJZYvONxDY7miL

NS 2

  • neos.hkn.de
  • sns02.hkn.de

SOA 1

  • neos.hkn.de hostmaster.hkn.de

SRV 1

  • estos.bleckmann.de:5269 p10

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; pct=100; fo=1; rua=mailto:a.nya2m3ht@reports.hornetdmarc.com,mailto:postmaster@bleckmann.de; ruf=mailto:postmaster@bleckmann.de; aspf=s

TLS Certificates (3)

Common NameIssuerExpires
bleckmann.de C=US, O=Let's Encrypt, CN=YR2 Wed, 30 Sep 2026 11:56:09 +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 (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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_90445500efca22cc
Output Hash
e48e6177db296bc3acc09f552af012a4c4b68f39482528223124f87ef4581d9c
Signature
ed25519:155d422bc4c7eebf833b465e200499fdf014e3301f7bf3a2a37892510afde86abaabdb94a6d4d798428c09c0547810f89013f68db1e0c476cd743509f2153107
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT47,550 material changesacross 45,494 domains · 24h to ~2h ago · +1,680 vs yesterdayROTATION65 domains moved DNS from magpiedns.com to koaladns.com, 65 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,429 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,823 sites429 rate-limit / 403 bot-block, a posture signal