ustke.org

Observed Aug 2, 2026, 10:24 UTC (3h 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

IPv6 · tranco

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

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

ustke.org

A / AAAA

51.91.236.1932001:41d0:301::28

2001serves the site

ns103.ovh.netdns103.ovh.net

ovh.netanswers its DNS

mx3.mail.ovh.netmx1.mail.ovh.netmx2.mail.ovh.net

ovh.netreceives its email

TLS

ustke.org

Let's Encryptissued its certificate

DNS Records

A 1

51.91.236.193

AAAA 1

2001:41d0:301::28

MX 3

100mx3.mail.ovh.net
1mx1.mail.ovh.net
5mx2.mail.ovh.net

TXT 2

v=spf1 include:mx.ovh.com ~all
1|www.ustke.org

NS 2

ns103.ovh.net
dns103.ovh.net

SOA 1

dns103.ovh.net tech.ovh.net

SRV 3

mailconfig.ovh.net:443 p0
ssl0.ovh.net:993 p0
ssl0.ovh.net:465 p0

TLS Certificates (4)

Common Name	Issuer	Expires
`ustke.org`	C=US, O=Let's Encrypt, CN=YE1	Sat, 05 Sep 2026 00:11:09 +0000
`YE1`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (0)

None observed.

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

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

Ed25519 Receipt

Receipt ID: rcpt_69304cfaea0a50c5
Output Hash: 3b3be6f77bed3280b1549d5fcb60476587da09ca229d283e7e7b2482e3aecd82
Signature: ed25519:1d2055fb93b2d09ddd390fd716d764de209a0eda25fec9f92697825bc28c8de9e9f73948dbe2523a310f8e7029de672881094fdc9701e1a35d458c26ec1e950f
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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