upgates.sk

Observed Jul 26, 2026, 08:53 UTC (8d 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 byGoogle Workspace

Secured byLet's Encrypt

1 subdomain · majestic

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

INFRASTRUCTURE MAPwhat upgates.sk actually stands on - every host below is a signed observation

upgates.sk

A / AAAA

88.80.191.232

unattributedserves the site

ns.web4u.czns2.web4u.cz

web4u.czanswers its DNS

aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.commx.web4u.cz+2 more

Google Workspacereceives its email

TLS

www.upgates.sk

Let's Encryptissued its certificate

DNS Records

A 1

88.80.191.232

MX 6

1aspmx.l.google.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com
10mx.web4u.cz
10aspmx2.googlemail.com
10aspmx3.googlemail.com

TXT 1

v=spf1 mx include:_spf.upgates.com include:_spf.google.com ~all

NS 2

ns.web4u.cz
ns2.web4u.cz

SOA 1

ns.web4u.cz admin.web4u.cz

TLS Certificates (3)

Common Name	Issuer	Expires
`www.upgates.sk`	C=US, O=Let's Encrypt, CN=YR2	Sat, 29 Aug 2026 09:45:10 +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.upgates.sk

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 upgates.sk. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_84802206c636d358
Output Hash: 2634f64472f49c8e1ebd4c6a1e9d86b8a9651d34fbcce276e7c94ec528b64d03
Signature: ed25519:de987c41e78cde2c020873d0045471ed37528f053b08cd5fcdeda787cd5ca3b4d12590e0d4a4b9d9bd7df2f3e4bb19208abecda9e85d714ebfeaf303a2cda305
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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