blak.de

Observed Aug 10, 2026, 23:02 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of blak.de was taken 2d ago

blak.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blak.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 blak.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onDGN Deutsches Gesundheitsnetz Service
Secured bySectigo
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat blak.de actually stands on - every host below is a signed observation
blak.de
A / AAAA
185.236.252.152
DGN Deutsches Gesundheitsnetz Serviceserves the site
NS
pns.dtag.desecondary006.dtag.net
dtag.de + dtag.netanswers its DNS
MX
mail.blak.de
blak.dereceives its email
TLS
www.blak.de
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 185.236.252.152

MX 1

  • 100mail.blak.de

TXT 3

  • swisssign-check=q4XO4ulbivaHPzrGFGtaNmLQlms
  • v=spf1 a mx ip4:185.236.252.0/23 ip4:62.154.230.0/24 ip4:88.217.137.205/32 include:_spf.retarus.com include:_spf.eventmaker.at include:spf.protection.outlook.com a:www.fortbildung-blak.de -all
  • MS=ms42221862

NS 2

  • pns.dtag.de
  • secondary006.dtag.net

SOA 1

  • dns.dgn.de hostmaster.dgn.de

TLS Certificates (3)

Common NameIssuerExpires
www.blak.de C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA EV R36 Fri, 12 Feb 2027 23:59:59 +0000
Sectigo Public Server Authentication CA EV R36 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Fri, 21 Mar 2036 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
Output Hash
143a34b70d5e8b2556f2b532baab9107475bb12e295cb029c360c0d0cfc4619f
Signature
(receipt not held at this host)
Public Key
connor-fast-v0.14.3
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT38,886 material changesacross 36,129 domains · 24h to ~80m ago · +27,088 vs yesterdayROTATION65 domains moved DNS from magpiedns.com to koaladns.com, 60 moved backa rotation loop, not a migration · 24hNOW524 curated domains not reachablelast probe, steadySITE ERRORS36,595 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,345 sites429 rate-limit / 403 bot-block, a posture signal