bleckmann.com

Observed Aug 12, 2026, 05:47 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bleckmann.com was taken 1d ago

bleckmann.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bleckmann.com 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.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Runs onBIT
Email byProofpoint
Secured bySectigo
Registered withRealtime Register B.V.
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bleckmann.com actually stands on - every host below is a signed observation
bleckmann.com
A / AAAA
185.173.22.101
BITserves the site
NS
nsauth1.introweb.nlnsauth2.introweb.nlnsauth3.introweb.net
introweb.nl + introweb.netanswers its DNS
MX
mxa-0066d601.gslb.pphosted.commxb-0066d601.gslb.pphosted.com
Proofpointreceives its email
TLS
bleckmann.com
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 185.173.22.101

MX 2

  • 10mxa-0066d601.gslb.pphosted.com
  • 10mxb-0066d601.gslb.pphosted.com

TXT 3

  • pardot1018282=e4e9ed2f174ccc13faffe71b3bc2917bebb5680fca667d0be338234a342dde82
  • v=spf1 ip4:85.255.20.124 ip4:209.206.1.152 a:mail3.bleckmann.com include:spf.protection.outlook.com include:servers.mcsv.net include:spf.afas.online include:amazonses.com include:spf-0066d601.pphosted.com include:_spf.salesforce.com include:outbound.smtp.wisestamp.net -all
  • sending_domain1018282=fa2bcb271ff34cecb7425c1bc83d310a94fa01363836273daffd02fb8905c4d1

NS 3

  • nsauth1.introweb.nl
  • nsauth2.introweb.nl
  • nsauth3.introweb.net

SOA 1

  • nsauth1.introweb.nl postmaster.introweb.nl

CAA 7

  • issue "digicert.com"
  • issue "godaddy.com"
  • issue "pki.goog"
  • issue "sectigo.com"
  • issue "amazon.com"
  • issue "letsencrypt.org"
  • issue "swisssign.com"

DMARC_RECORDS 1

  • v=DMARC1; p=reject; rua=mailto:security@bleckmann.com

TLS Certificates (3)

Common NameIssuerExpires
bleckmann.com C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 Fri, 25 Dec 2026 23:59:59 +0000
Sectigo Public Server Authentication CA DV 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.

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Ed25519 Receipt

Receipt ID
rcpt_a6aa4a6f5d2a0063
Output Hash
698089adcb004e1a49b28b740f7e3b65c483df2614d6c524a5724d0f52fc24a1
Signature
ed25519:46cd1019746b1a871e805d7c3ad0aa3c41608f56e5d553e3751a6dfe82cc272d7c06be8f6baafb2072ac21b1617954363639c6d6714180d55ae29c731b51f000
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT47,550 material changesacross 45,494 domains · 24h to ~80m ago · +1,680 vs yesterdayROTATION65 domains moved DNS from koaladns.com to magpiedns.com, 64 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,449 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,811 sites429 rate-limit / 403 bot-block, a posture signal