ronnefeldt.com

Observed Jul 25, 2026, 17:53 UTC (5d 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

Also usesGoogle Search Console

IPv6 · 1 subdomain · tranco

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

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

ronnefeldt.com

A / AAAA

62.138.208.1152a02:cbf3:203::115

2a02serves the site

ns.udag.orgns.udag.netns.udag.de

udag.org + udag.net + moreanswers its DNS

ronnefeldt-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

ronnefeldt.com

Let's Encryptissued its certificate

DNS Records

A 1

62.138.208.115

AAAA 1

2a02:cbf3:203::115

MX 1

10ronnefeldt-com.mail.protection.outlook.com

TXT 5

2018120412521943ox9sknf1oykcvwe5bkyzr93hhzc407hgpsajtaq1ofeln2fs
google-site-verification=RVC5TjcmleK-zawMucdO0kLjY1NeAaPXyjs8TTnzj2U
v=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf.dc-cluster.de ip4:176.9.137.99 ~all
MS=ms36618907
v=DMARC1;p=none;pct=100;rua=mailto:dmarc@smtpeter.com

NS 3

ns.udag.org
ns.udag.net
ns.udag.de

SOA 1

ns.udag.de hostmaster.united-domains.de

TLS Certificates (3)

Common Name	Issuer	Expires
`ronnefeldt.com`	C=US, O=Let's Encrypt, CN=YR1	Sun, 11 Oct 2026 07:04:33 +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.ronnefeldt.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 ronnefeldt.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_3448d120e53501a2
Output Hash: f69fd6f643de7c8d4e88d9273f2ece63ca2b468ed1670ce38c6c12c69305e824
Signature: ed25519:dc7a05a63e849c76f10846bb57c9238734616dc6db30d0b48a39a5a014e77bc1c94fb235da6717337719863a8d49fe872c3fae200c35b56515f26f2acf45cb08
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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