bluem.nl

Observed Aug 9, 2026, 19:30 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bluem.nl was taken 4d ago

bluem.nl is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bluem.nl 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 bluem.nl Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byHubSpot
Secured byLet's Encrypt
Also usesAppleLinkedIn
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bluem.nl actually stands on - every host below is a signed observation
bluem.nl
A / AAAA
31.43.160.631.43.161.6
unattributedserves the site
NS
dns0.domeinbalie.nldns1.domeinbalie.nldns2.domeinbalie.org
domeinbalie.nl + domeinbalie.organswers its DNS
MX
mail.bluem.nl
HubSpotreceives its email
TLS
bluem.nl
Let's Encryptissued its certificate

DNS Records

A 2

  • 31.43.160.6
  • 31.43.161.6

MX 1

  • 10mail.bluem.nl

TXT 5

  • apple-domain-verification=uHFsrRvUBQsVibfo
  • linkedin-site-verification=a6ba23bd-6834-4a21-9fa6-e7c6be66a711
  • 5bcd1b6a6268aa4be5450998b1c9f0217384f0ea78d25834acac0955023a02fd
  • DTB2WPI7RrnipXXWgveCH8TF6vb8nXheKfuk6lsKjfbFSrdG43lNgllIpL9lNZlC
  • v=spf1 include:spf.bluem.nl +ip4:95.43.203.0/28 include:_spf.mijnwefact.nl include:eu.transmail.net include:eu.zcsend.net include:144939584.spf07.hubspotemail.net ~all

NS 3

  • dns0.domeinbalie.nl
  • dns1.domeinbalie.nl
  • dns2.domeinbalie.org

SOA 1

  • dns0.domeinbalie.nl service.domeinbalie.nl

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; rua=mailto:dmarc@bluem.nl; ruf=mailto:dmarc@bluem.nl; pct=100; sp=none

TLS Certificates (4)

Common NameIssuerExpires
bluem.nl C=US, O=Let's Encrypt, CN=YE2 Sun, 11 Oct 2026 19:00:32 +0000
YE2 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 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_893f0164f46ce95c
Output Hash
0123d446dd7e84a82135051aa4009a7c94fdfe18c69928e6458b9dd14168374b
Signature
ed25519:791deb19c834d1c5bc71f04ce047c7df91a95be11e5891548cd4fab75cd6d4063817351af5f8d3ac44cda2ed77bebf0ed04705a4810a7e9ec8ede6c5c3d2530d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT41,713 material changesacross 39,859 domains · 24h to ~3h ago · -4,157 vs yesterdayROTATION59 domains moved DNS from magpiedns.com to koaladns.com, 59 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW500 curated domains not reachablelast probe, steadySITE ERRORS36,474 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,897 sites429 rate-limit / 403 bot-block, a posture signal