efi.com

Observed 2026-07-12T15:11:47.171Z (19h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMicrosoft 365

Registered withMarkMonitor Inc.

Also usesGoogle Search ConsoleAtlassian

13 subdomains · tranco_40k

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

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

efi.com

A / AAAA

192.0.66.54

Cloudflareserves the site

ns3.efi.comns1.efi.comns6.efi.comns2.efi.com

efi.comanswers its DNS

efi-com.mail.protection.outlook.com

Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.efi.com/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time156 ms

DNS resolutionNOERROR

Redirect chain

https://www.efi.com/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

192.0.66.54

MX 1

10efi-com.mail.protection.outlook.com

TXT 18

duo_sso_verification=NJ1kibh0cMqjIGOhqVJL8NqGWp78Wfah3qw5okJiQTkjHZ5Ir9SYXGmnMQjPk3K0
Sw1hPS2lQMNwy9Gp3YcMJBqKfo6skfBK5wCAukrLhwj5tM6G/hBW/Aay1rnob5HMDeVSedgeRgWgmhYCchwYzQ==
teamviewer-sso-verification=2f25bee4aff044f2898489f0769d9a74
3ks7vntqdbckxdqg9hhv8xb3kq9yjcwk
cqdc1mkd2n1mm410cds1y1ydz8xwy7wn
adobe-idp-site-verification=f3746c276474c691370f820be4bd2a30d9cd44da535b200a6ed312622a10d0e2
google-site-verification=0_eZVR60mLvoFCHtdIeOzww_hO7PYwmX-RiufmQN-is
webexdomainverification.4C675B8771E1B136E053AB06FC0A3F65=42a1b475-2d14-4b28-b039-9e91ffc57db2
_3ficuk5tz9zyrf4lyiwqltw8nw727m0
atlassian-domain-verification=uabAywbH990y7DSLpuCCjuM1tiFjrgCihYRWCZBmnaoVk1PcOanT0aXFEG242Qb0

NS 4

ns3.efi.com
ns1.efi.com
ns6.efi.com
ns2.efi.com

SOA 1

ns2.efi.com dnsadmin.efi.com

TLS Certificates (0)

None.

Subdomains (13)

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

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

Ed25519 Receipt

Receipt ID: aa504680-6708-416f-922b-e6be1a194ff4
Output Hash: 65b403938afeda7798838696be23bc2b89e9e0da571303382e4fdd896370615f
Signature: ed25519:45226fd9975f566eff103a8db135099e827a7dd847422ad899e2b0b33f82baa9756235bc3f69d51a6c4be734c7d258b0066c2251d1507570a8c96184ea0e8803
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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