rolandkuhn.com

Observed Jul 26, 2026, 22:08 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

Secured byLet's Encrypt

IPv6 · 1 subdomain · domcop

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

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

rolandkuhn.com

A / AAAA

138.201.48.1582a01:4f8:172:99d::1:1

2a01serves the site

ns.rolandkuhn.comns1.domaindiscount24.netns2.domaindiscount24.netns3.domaindiscount24.net

rolandkuhn.com + domaindiscount24.netanswers its DNS

lethe.rkuhn.info

rkuhn.inforeceives its email

TLS

rolandkuhn.com

Let's Encryptissued its certificate

DNS Records

A 1

138.201.48.158

AAAA 1

2a01:4f8:172:99d::1:1

MX 1

10lethe.rkuhn.info

TXT 2

v=spf1 mx -all
v=DMARC1; p=reject; adkim=s; aspf=s; ruf=mailto:root@rkuhn.info; fo=1

NS 4

ns.rolandkuhn.com
ns1.domaindiscount24.net
ns2.domaindiscount24.net
ns3.domaindiscount24.net

SOA 1

ns.rolandkuhn.com hostmaster.rolandkuhn.com

TLS Certificates (3)

Common Name	Issuer	Expires
`rolandkuhn.com`	C=US, O=Let's Encrypt, CN=YR2	Wed, 21 Oct 2026 07:22:22 +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.rolandkuhn.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 rolandkuhn.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_5979cd8662f56a47
Output Hash: 2dc646315389553997f7f0f11ba99bea0ebb28c791be483c8add2a7332662496
Signature: ed25519:610a3c90237a5badde84c2f31e2feeace5d075e320cfcbe4d7afd9121a3cb1fb9b12c0dd0e5ff42069343ba6f0012330d9e40fed14d77721a6adf6102f4f2105
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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