CONTINUOUS INTERNET TELEMETRY24H DRIFT27,060 material changesacross 26,158 domains · 24h to ~13h ago · -10,962 vs yesterdayROTATION58 domains moved DNS from kirklanddc.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW560 curated domains not reachable+29 vs yesterdaySITE ERRORS33,740 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,660 sites429 rate-limit / 403 bot-block, a posture signal

lammertbies.nl

Observed Jul 25, 2026, 21:25 UTC (12d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of lammertbies.nl was taken 12d ago

lammertbies.nl is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting lammertbies.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 lammertbies.nl 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
Email byMicrosoft 365
Secured byLet's Encrypt
IPv6 · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat lammertbies.nl actually stands on - every host below is a signed observation
lammertbies.nl
A / AAAA
51.15.20.72001:bc8:6010:206:ae1f:6bff:fe27:2cd8
2001serves the site
NS
pns33.cloudns.netpns32.cloudns.netpns34.cloudns.netpns31.cloudns.net
cloudns.netanswers its DNS
MX
lammertbies-nl.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.lammertbies.nl
Let's Encryptissued its certificate

DNS Records

A 1

  • 51.15.20.7

AAAA 1

  • 2001:bc8:6010:206:ae1f:6bff:fe27:2cd8

MX 1

  • 10lammertbies-nl.mail.protection.outlook.com

TXT 3

  • ahrefs-site-verification_0336f617be878d54d4b69c85f63778a6e269affc5f08a9a7709480a6689f9560
  • v=spf1 include:spf.protection.outlook.com include:spf-app.linocomm.net include:spf-cluster1.linocomm.net include:spf-cluster2.linocomm.net -all
  • v=DMARC1; p=reject; rua=mailto:dmarc@lammertbies.nl

NS 4

  • pns33.cloudns.net
  • pns32.cloudns.net
  • pns34.cloudns.net
  • pns31.cloudns.net

SOA 1

  • pns31.cloudns.net admin.linocomm.net

CAA 1

  • issue "letsencrypt.org"

TLS Certificates (4)

Common NameIssuerExpires
www.lammertbies.nl C=US, O=Let's Encrypt, CN=YE2 Sun, 30 Aug 2026 20:51:08 +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 (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
rcpt_b907504d44135075
Output Hash
9c410a2a5f199ae5f4f416f2c3d73c77329ab267ebfbd276e79ec04a598fb63c
Signature
ed25519:9618e31a2d4e6dd8bd18ceb6284562a1791354236a0e42fafdf0884b97a2668cba4b1c799fd934503b890e846a65a32c08f93c4eeffd29a54fad7179b95e7b0e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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