vertexcontracting.com

Observed Aug 2, 2026, 08:31 UTC (37m 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

5 subdomains · tranco

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

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

vertexcontracting.com

A / AAAA

41.196.200.193

unattributedserves the site

ns2.server-607618.helmna.comns1.server-607618.helmna.com

helmna.comanswers its DNS

lp3.linkdatacenter.net

linkdatacenter.netreceives its email

TLS

vertexcontracting.com

Let's Encryptissued its certificate

DNS Records

A 1

41.196.200.193

MX 1

0lp3.linkdatacenter.net

TXT 2

google-site-verification=a0lcnIIoTB0rSFSE2OLycH9IaeG-LLBrSaQW_eUgfCI
v=spf1 +mx +a +ip4:41.196.200.193 ~all

NS 2

ns2.server-607618.helmna.com
ns1.server-607618.helmna.com

SOA 1

ns1.server-607618.helmna.com root.server-607618.helmna.com

SRV 1

cpanelemaildiscovery.cpanel.net:443 p0

DMARC_RECORDS 1

v=DMARC1; p=none; rua=mailto:dmarc@vertexcontracting.com; adkim=s; aspf=s

TLS Certificates (3)

Common Name	Issuer	Expires
`vertexcontracting.com`	C=US, O=Let's Encrypt, CN=YR1	Sun, 11 Oct 2026 06:37:13 +0000
`YR1`	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 (5)

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

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

Ed25519 Receipt

Receipt ID: rcpt_b987f6f88a602e9d
Output Hash: c7a63739570c3044ecbc0de1803b0762c97afc7fd64e568d28c5ac2066dc7fe5
Signature: ed25519:6f2e8a8ee05f7109c78fd0af004f9e3fe684b8a3e20483b42d8a612d69f6775d387989c767afdc95e5e6f7bf26e91158e77d098851b366dd831b2bf3376d4104
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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