z103.us

Observed Jul 26, 2026, 15:17 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 byGoDaddy.com

1 subdomain · domcop

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

INFRASTRUCTURE MAPwhat z103.us actually stands on - every host below is a signed observation

z103.us

A / AAAA

76.223.105.23013.248.243.5

unattributedserves the site

ns39.domaincontrol.comns40.domaincontrol.com

domaincontrol.comanswers its DNS

z103-us.mail.protection.outlook.com

Microsoft 365receives its email

TLS

z103.us

GoDaddy.comissued its certificate

DNS Records

A 2

76.223.105.230
13.248.243.5

MX 1

0z103-us.mail.protection.outlook.com

TXT 2

NETORGFT9391258.onmicrosoft.com
v=spf1 include:secureserver.net -all

NS 2

ns39.domaincontrol.com
ns40.domaincontrol.com

SOA 1

ns39.domaincontrol.com dns.jomax.net

TLS Certificates (2)

Common Name	Issuer	Expires
`z103.us`	C=US, ST=Arizona, L=Scottsdale, O=GoDaddy.com, Inc., 2.5.4.11=http://certs.godaddy.com/repository/, CN=Go Daddy Secure Certificate Authority - G2	Sat, 26 Sep 2026 19:51:24 +0000
`Go Daddy Secure Certificate Authority - G2`	C=US, ST=Arizona, L=Scottsdale, O=GoDaddy.com, Inc., CN=Go Daddy Root Certificate Authority - G2	Sat, 03 May 2031 07:00:00 +0000

Subdomains (1)

www.z103.us

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 z103.us. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/z103.us">
  <img src="https://domaindrift.io/badge/z103.us.svg"
       width="300" height="64" alt="DomainDrift signed observations for z103.us">
</a>

Ed25519 Receipt

Receipt ID: rcpt_198a85988c95cdc1
Output Hash: 2490f88d7c743ac0cd511b8a41b46b3706e86d2725bca9f66244dd3829cd4cb5
Signature: ed25519:670c792b3c0cd6df3f6669c5e9e6262768aa626d40713a8139904fc7e2b5a4c0816ce5e76c9f91d923c3b68ba4e0c4e1d0a73ea7abcd6fa4414877a1a777b203
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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