arkitektur.se

Observed Jul 26, 2026, 12:04 UTC (6d 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

1 subdomain · domcop

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

INFRASTRUCTURE MAPwhat arkitektur.se actually stands on - every host below is a signed observation

arkitektur.se

A / AAAA

139.162.249.166

unattributedserves the site

ns1.loopiagroup.comns2.loopiagroup.com

loopiagroup.comanswers its DNS

arkitektur-se.mail.protection.outlook.com

Microsoft 365receives its email

TLS

www.arkitektur.se

Let's Encryptissued its certificate

DNS Records

A 1

139.162.249.166

MX 1

10arkitektur-se.mail.protection.outlook.com

TXT 4

MS=ms15876943
MS=ms24850623
spf2.0/pra a mx include:_sid.m101.websupport.se ?all
v=spf1 a mx ip4:81.201.210.76 include:spf.protection.outlook.com include:_spf.m101.websupport.se -all

NS 2

ns1.loopiagroup.com
ns2.loopiagroup.com

SOA 1

ns1.loopiagroup.com dnsadmin.loopiagroup.com

TLS Certificates (3)

Common Name	Issuer	Expires
`www.arkitektur.se`	C=US, O=Let's Encrypt, CN=YR1	Mon, 31 Aug 2026 21:39:23 +0000
`YR1`	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.arkitektur.se

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 arkitektur.se. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_dbe194142a28c242
Output Hash: 13f399dee2b74ae3ff4e0f987e6e373e4484578d42e7a4fe3481cffea6aee231
Signature: ed25519:690853020b4a87c226b0121e67a46cc7436967b96b2ae302e2f2ef386db5cdd850454f414ddd13ab3567ff832b0a2e505cbba9f4ca30c543c952818c5e96e503
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/arkitektur.se