arpatterns.dev

Observed Jul 27, 2026, 04:14 UTC (4d 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

Secured byLet's Encrypt

1 subdomain · domcop

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

INFRASTRUCTURE MAPwhat arpatterns.dev actually stands on - every host below is a signed observation

arpatterns.dev

A / AAAA

185.199.108.153

unattributedserves the site

ns2.hostserv.euns1.hostserv.euns3.hostserv.eu

hostserv.euanswers its DNS

mail.arpatterns.dev

arpatterns.devreceives its email

TLS

www.arpatterns.dev

Let's Encryptissued its certificate

DNS Records

A 1

185.199.108.153

MX 1

10mail.arpatterns.dev

TXT 1

v=spf1 +mx +a include:_spf.mail.hostserv.eu ~all

NS 3

ns2.hostserv.eu
ns1.hostserv.eu
ns3.hostserv.eu

SOA 1

ns1.hostserv.eu dns.hosttech.eu

TLS Certificates (3)

Common Name	Issuer	Expires
`www.arpatterns.dev`	C=US, O=Let's Encrypt, CN=YR2	Thu, 24 Sep 2026 16:27:29 +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 (1)

www.arpatterns.dev

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 arpatterns.dev. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_33f6d1a48f7c26b0
Output Hash: 0a998af4157c293f695261bbbe6dc86df8f512b528e0edb30db2c543c7000ca4
Signature: ed25519:9918eae371ec13d05bd99f25d88251fd9e6b5f08e34295126f31bc300fc904d59247ef61f311f8ca605fb0cc3c71b054cb207693edc553f917dcaada5384fd05
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/arpatterns.dev