upperstrata.com

Observed Jul 25, 2026, 20:27 UTC (7d 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

tranco

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

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

upperstrata.com

A / AAAA

44.226.3.141

unattributedserves the site

ns45.domaincontrol.comns46.domaincontrol.com

domaincontrol.comanswers its DNS

upperstrata-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

upperstrata.com

Let's Encryptissued its certificate

DNS Records

A 1

44.226.3.141

MX 1

0upperstrata-com.mail.protection.outlook.com

TXT 2

v=spf1 include:spf.protection.outlook.com -all
MS=ms14668764

NS 2

ns45.domaincontrol.com
ns46.domaincontrol.com

SOA 1

ns45.domaincontrol.com dns.jomax.net

TLS Certificates (4)

Common Name	Issuer	Expires
`upperstrata.com`	C=US, O=Let's Encrypt, CN=YE1	Thu, 17 Sep 2026 16:20:36 +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 upperstrata.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_830e45f5620caaef
Output Hash: 0cb7e16fe8187d9713d4df2fae71bfa69f94dccb0659e141710250c52efb1279
Signature: ed25519:68a48b2023b46b5f18229992f405cfb59bb09e031a3c0c5ce85e1535befb851fc5b6d062d31477cb5031e66bd8812cee755eb3e70e1566f06b9c437832338804
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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