ushort.org

Observed Jul 27, 2026, 22:39 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.

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Up right now

Secured byLet's Encrypt

2 subdomains · tranco

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

INFRASTRUCTURE MAPwhat ushort.org actually stands on - every host below is a signed observation

ushort.org

A / AAAA

186.2.171.26

unattributedserves the site

ns2.ddos-guard.netns1.ddos-guard.net

ddos-guard.netanswers its DNS

TLS

mail.ushort.org

Let's Encryptissued its certificate

DNS Records

A 1

186.2.171.26

TXT 1

v=spf1 mx ~all

NS 2

ns2.ddos-guard.net
ns1.ddos-guard.net

SOA 1

ns1.ddos-guard.net support.ddos-guard.net

TLS Certificates (3)

Common Name	Issuer	Expires
`mail.ushort.org`	C=US, O=Let's Encrypt, CN=YR1	Sat, 12 Sep 2026 04:14:32 +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 (2)

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 ushort.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_534a6713a4f28029
Output Hash: 2c1821a850d43fa48e9d284bdf11f702bf5ba5ac49106a33c1a9743cf010c5fb
Signature: ed25519:2395b93552ca966b790ead16cc42d584d15b96632808a7fd43c8f05a5f5855562da34abf8520d5155b1420d3f2baa8919b72f34347acc49878842af5071c7909
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/ushort.org