boomerang.nl

Observed Aug 11, 2026, 01:17 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of boomerang.nl was taken 6d ago

boomerang.nl is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting boomerang.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 boomerang.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

Runs onCloudflare

Email byGoogle Workspace

Secured byGoogle Trust Services

Registered withRealtime Register

Also usesGoogle Search Console

majestic

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat boomerang.nl actually stands on - every host below is a signed observation

boomerang.nl

A / AAAA

172.67.212.191104.21.23.187

Cloudflareserves the site

lia.ns.cloudflare.comtom.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comalt1.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

boomerang.nl

Google Trust Servicesissued its certificate

DNS Records

A 2

172.67.212.191
104.21.23.187

MX 5

1aspmx.l.google.com
10aspmx2.googlemail.com
10aspmx3.googlemail.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com

TXT 2

google-site-verification=gOhMi8mooodWIs7WxERruM1ay9r7YjXuLxpLqdZMOaE
v=spf1 +a +mx ip4:162.13.113.247 ip4:178.21.112.80 include:mailgun.org include:servers.mcsv.net include:_spf.google.com include:spf.buildnet.nl ~all

NS 2

lia.ns.cloudflare.com
tom.ns.cloudflare.com

SOA 1

lia.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

v=DMARC1; p=none

TLS Certificates (3)

Common Name	Issuer	Expires
`boomerang.nl`	C=US, O=Google Trust Services, CN=WE1	Tue, 20 Oct 2026 17:13:10 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +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_b714b6741f12b3ab
Output Hash: 03a8bfd57e5f1ea13b47b7b2c3c66b510415ea3734375681f56d4bdf5d56e5c1
Signature: ed25519:873fbf9ac5467b0ce6b702d384d495cbf8e89cc7ac244b49b0c6db3a909f3d64e6ce2be0a04ad412558ef56f67385fc3a1d46137e83819240ef87cb456b5320c
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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