zvisoft.com

Observed Jul 26, 2026, 12:17 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

Secured byLet's Encrypt

Also usesGoogle Search Console

3 subdomains · domcop

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

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

zvisoft.com

A / AAAA

67.222.20.28

unattributedserves the site

dns1.registrar-servers.comdns2.registrar-servers.com

registrar-servers.comanswers its DNS

mail.zvisoft.com

zvisoft.comreceives its email

TLS

mail.zvisoft.com

Let's Encryptissued its certificate

DNS Records

A 1

67.222.20.28

MX 1

0mail.zvisoft.com

TXT 2

v=spf1 +mx +a +ip4:67.222.20.218 ~all
google-site-verification=2Y84tcb28tMJwJcBJQA60Igdis3-EyoY4CCgrQuLz1E

NS 2

dns1.registrar-servers.com
dns2.registrar-servers.com

SOA 1

dns1.registrar-servers.com hostmaster.registrar-servers.com

TLS Certificates (3)

Common Name	Issuer	Expires
`mail.zvisoft.com`	C=US, O=Let's Encrypt, CN=YR2	Mon, 31 Aug 2026 13:13:57 +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 (3)

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 zvisoft.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_dcaa5508531c04f3
Output Hash: 60804fe269e9390561174a1ffa6ed5d21a3e80997909ac15f69aecabbd1ca33a
Signature: ed25519:9a89199527af39da18b0f3c9c241983a5c045155f51033e7b17f770ad782e9bd9ca1824b78dbc3e43e16b5b879a5f7c7d57d420b34c27d1b15bf3d307026a20d
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/zvisoft.com