vatcalc.com

Observed Jul 25, 2026, 16:21 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

Guarded by a firewall

Runs onCloudflare

Email byMicrosoft 365

Secured byGoogle Trust Services

Also usesGoogle Search Console

IPv6 · tranco

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

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

vatcalc.com

A / AAAA

172.67.191.116104.21.60.422606:4700:3032::ac43:bf742606:4700:3033::6815:3c2a

Cloudflareserves the site

cheryl.ns.cloudflare.comrob.ns.cloudflare.com

cloudflare.comanswers its DNS

vatcalc-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

vatcalc.com

Google Trust Servicesissued its certificate

DNS Records

A 2

172.67.191.116
104.21.60.42

AAAA 2

2606:4700:3032::ac43:bf74
2606:4700:3033::6815:3c2a

MX 1

0vatcalc-com.mail.protection.outlook.com

TXT 4

MS=ms94701704
google-site-verification=_KNSHy7t44bPMbl5koIWLmlPWI0tYteMwDprW6eodBE
v=spf1 ip4:217.21.189.76 ip4:178.62.59.24 include:secureserver.net -all
v=DMARC1; p=none;

NS 2

cheryl.ns.cloudflare.com
rob.ns.cloudflare.com

SOA 1

cheryl.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`vatcalc.com`	C=US, O=Google Trust Services, CN=WE1	Fri, 28 Aug 2026 06:45:33 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +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 vatcalc.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_f5d6e724a0d8e35f
Output Hash: e3fbab38fa93de3097625e822a47da76ef5c737c12bee5dfa51950d887a175ef
Signature: ed25519:65d8b1f6254130ca815bd44c467f1f0796e8806c8ae9062cdf0a6804620dad1f7a4b0976c6b657393f6ee80aa16ca615ace8bead2c6b50ec8ef3d89e3fc90300
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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