arvidnilsson.com

Observed Jul 23, 2026, 05:49 UTC (1d 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 · tranco

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

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

arvidnilsson.com

A / AAAA

185.84.28.37

unattributedserves the site

tom.ns.cloudflare.comwalk.ns.cloudflare.com

cloudflare.comanswers its DNS

arvidnilsson-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

arvidnilsson.com

Let's Encryptissued its certificate

DNS Records

A 1

185.84.28.37

MX 1

0arvidnilsson-com.mail.protection.outlook.com

TXT 8

4lsc11hidupsppdl0vadvghdvd
MS=DA5685D0FDDED2BD6E7807B7709B899647738260
glihqve8g60hs2cd5jlq1uqrgi
lime-domain-verification=42D95E43F84F241
nk2tje24510sj71tip6c18b0pp
openai-domain-verification=dv-xnipuKbCDib24cLC0UWEiYfi
v=spf1 mx a ip4:212.181.69.48/28 include:spf.protection.outlook.com ip4:193.12.20.232 include:mailanyone.net include:spf.emailsignatures365.com include:_spf.cmail.ondemand.com -all
v=DMARC1; p=quarantine; rua=mailto:0aea0cd1750f4ff7a9b043384b5f00a7@dmarc-reports.cloudflare.net;

NS 2

tom.ns.cloudflare.com
walk.ns.cloudflare.com

SOA 1

tom.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`arvidnilsson.com`	C=US, O=Let's Encrypt, CN=YR1	Wed, 07 Oct 2026 01:23:00 +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.arvidnilsson.com

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 arvidnilsson.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_286af7291a1571f9
Output Hash: cf886c53983ebfbbe1375e13e547796981e264c9590206b2925ae55701f08a97
Signature: ed25519:cb5749ff6fe0919c49c83bbe7b6c668eb79a8dcda38907993a944fb29248a00953fbd11498bd639532189d953d6ff99ad67dda9df1fb471978bf0451c49b600c
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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