bouwstenen.nl

Observed Aug 11, 2026, 01:02 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bouwstenen.nl was taken 3d ago

bouwstenen.nl is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bouwstenen.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 bouwstenen.nl Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onOnworx
Email byGoogle Workspace
Secured byLet's Encrypt
Registered withXynta Hosting B.V.
Also usesGoogle Search ConsoleMicrosoft 365
IPv6 · 4 subdomains · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bouwstenen.nl actually stands on - every host below is a signed observation
bouwstenen.nl
A / AAAA
185.133.88.332a10:7180:100:0:185:133:88:33
Onworxserves the site
NS
elektra.srvnl.nlmvm-alkemade1.srvnl.nl
srvnl.nlanswers its DNS
MX
ALT3.ASPMX.L.GOOGLE.COMALT4.ASPMX.L.GOOGLE.COMALT2.ASPMX.L.GOOGLE.COMASPMX.L.GOOGLE.COM+1 more
Google Workspacereceives its email
TLS
bouwstenen.nl
Let's Encryptissued its certificate

DNS Records

A 1

  • 185.133.88.33

AAAA 1

  • 2a10:7180:100:0:185:133:88:33

MX 5

  • 30ALT3.ASPMX.L.GOOGLE.COM
  • 30ALT4.ASPMX.L.GOOGLE.COM
  • 20ALT2.ASPMX.L.GOOGLE.COM
  • 10ASPMX.L.GOOGLE.COM
  • 20ALT1.ASPMX.L.GOOGLE.COM

TXT 3

  • google-site-verification=4T4D7iF34MOC-12b_b9Cx_Qh_ME_H_O2e9Ridsk57Io
  • MS=ms66210966
  • v=spf1 a mx ip4:185.133.88.33 include:_spf.google.com include:mailgun.org ~all

NS 2

  • elektra.srvnl.nl
  • mvm-alkemade1.srvnl.nl

SOA 1

  • mvm-alkemade1.srvnl.nl hostmaster.bouwstenen.nl

DMARC_RECORDS 1

  • v=DMARC1; p=none; sp=none; rua=mailto:spam-reports@bouwstenen.nl

TLS Certificates (4)

Common NameIssuerExpires
bouwstenen.nl C=US, O=Let's Encrypt, CN=YE2 Sun, 25 Oct 2026 16:08:48 +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 (4)

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_9f46c05d38d4ec58
Output Hash
18912c738f4a550401cd849993267e3029d0c479472bf68cb4daa51401f28637
Signature
ed25519:09e9c6146c1b0d00e470a7c28af669c3a3098c5f5d3fbef0fc06d1b568009bc616db570bdbab85af773c07f472d68df279f550045bc930aa5d793545ebab6109
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT47,295 material changesacross 45,163 domains · 24h to ~40m ago · +3,213 vs yesterdayROTATION57 domains moved DNS from koaladns.com to kirklanddc.com, 53 moved backa rotation loop, not a migration · 24hNOW489 curated domains not reachablelast probe, steadySITE ERRORS36,453 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,533 sites429 rate-limit / 403 bot-block, a posture signal