arcuseurope.com

Observed Jul 28, 2026, 12:34 UTC (18h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Up right now

Email byMicrosoft 365

Secured byLet's Encrypt

domcop

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

INFRASTRUCTURE MAPwhat arcuseurope.com actually stands on - every host below is a signed observation

arcuseurope.com

A / AAAA

198.49.23.145198.185.159.145198.49.23.144198.185.159.144

unattributedserves the site

ns1.hostingcore.nlns2.hostingcore.euns3.hostingcore.domains

hostingcore.nl + hostingcore.eu + moreanswers its DNS

arcuseurope-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

arcuseurope.com

Let's Encryptissued its certificate

DNS Records

A 4

198.49.23.145
198.185.159.145
198.49.23.144
198.185.159.144

MX 1

0arcuseurope-com.mail.protection.outlook.com

TXT 4

_globalsign-domain-verification=4-J3zvHkhIz8_5jc0NA1OHbzw0E6P2R1rdDe125TYi
v=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:em2789.arcuseurope.com include:em8539.uat.portal.arcuseurope.com -all
MS=ms23245188
v=DMARC1; p=reject; fo=1

NS 3

ns1.hostingcore.nl
ns2.hostingcore.eu
ns3.hostingcore.domains

SOA 1

ns3.hostingcore.domains beheer.nedcomp.nl

SRV 1

webmail.arcus.nl:443 p0

TLS Certificates (3)

Common Name	Issuer	Expires
`arcuseurope.com`	C=US, O=Let's Encrypt, CN=YR2	Tue, 13 Oct 2026 07:14:55 +0000
`YR2`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for arcuseurope.com. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/arcuseurope.com">
  <img src="https://domaindrift.io/badge/arcuseurope.com.svg"
       width="300" height="64" alt="DomainDrift signed observations for arcuseurope.com">
</a>

Ed25519 Receipt

Receipt ID: rcpt_0eb29e55bd031ac1
Output Hash: 609506f2c67bda83925cc7377cc67e55c35ae12b0856ad236f32be378c023521
Signature: ed25519:e496ee838805a53799f0c6d06313e78c23af5b4665e65df8412d7fe992ce08e3c3f1b5c66b1bd5fd950569c3be3939a14d3589a360e71b69c2b8c43ce9da3b0f
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/arcuseurope.com