atcomputing.nl

Observed Aug 11, 2026, 04:02 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of atcomputing.nl was taken 3d ago

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

Email byGoogle Workspace

Secured byGoogle Trust Services

Also usesGoogle Search ConsoleMicrosoft 365

DNSSEC on · IPv6 · majestic

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

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

atcomputing.nl

A / AAAA

216.239.38.21216.239.32.21216.239.34.21216.239.36.21+4 more

Googleserves the site

ns-cloud-a4.googledomains.comns-cloud-a2.googledomains.comns-cloud-a1.googledomains.comns-cloud-a3.googledomains.com

googledomains.comanswers its DNS

aspmx2.googlemail.comalt1.aspmx.l.google.comaspmx3.googlemail.comaspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

atcomputing.nl

Google Trust Servicesissued its certificate

DNS Records

A 4

216.239.38.21
216.239.32.21
216.239.34.21
216.239.36.21

AAAA 4

2001:4860:4802:38::15
2001:4860:4802:36::15
2001:4860:4802:34::15
2001:4860:4802:32::15

MX 5

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

TXT 13

google-site-verification=QTXzqGkGomLfPagMvdZUvtbtzWGmGH3Up9Aunk20Atk
google-site-verification=SfhmjnM5nkpg78mFD00-3GZdhlwMMUhIZw2YrNkHAJ8
MS=ms90559703
google-site-verification=egPYWUQjvl1YSD9LcJpuyHiqaBQv0zy16YYs7n52UpM
google-site-verification=xdwpiL9wJOLrLPOYdqFFPLCi_tugoIktoctFz2kKAAM
v=spf1 include:_spf.google.com ~all
google-site-verification=Xr7RK_8OzW9707b9zv8TCtPa_jGQ9UT8M0mmZHXVwCY
google-site-verification=d129B7nDjhzG6XVV5SzxIzPqyJpCnkku_h2EdJTNeow
google-site-verification=nn5pEsfwp_ivsEwQvNACqgyNtGN9ABtk9sfk4SoGpMI
google-site-verification=PkbRwu8AGzjklYSPhRFU-d9NfEHampHTR-a9iM-s0kQ

NS 4

ns-cloud-a4.googledomains.com
ns-cloud-a2.googledomains.com
ns-cloud-a1.googledomains.com
ns-cloud-a3.googledomains.com

SOA 1

ns-cloud-a1.googledomains.com hostmaster.atcomputing.nl

DMARC_RECORDS 1

v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@atcomputing.nl; pct=100; adkim=r; aspf=r

BIMI_RECORDS 1

v=BIMI1;l=https://test.atcomputing.nl/assets/img/bimi_logo_at.svg;

TLS Certificates (3)

Common Name	Issuer	Expires
`atcomputing.nl`	C=US, O=Google Trust Services, CN=WR3	Mon, 21 Sep 2026 20:14:51 +0000
`WR3`	C=US, O=Google Trust Services LLC, CN=GTS Root R1	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R1`	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_7e14f8b4cbdb8e6c
Output Hash: 8386e0a7762f9d59e051336d566b904f9a3aa484f1eaa4206636804f11c57bc4
Signature: ed25519:9b449a32f3008127689f0300325fd888d468a61a2f6d68c3e5a69e5a61dbf28023b53c1ca3b24aa223369b420f2ef0186b2405876c22647ec610841dc858be0d
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/atcomputing.nl