efi.com

Observed Jul 18, 2026, 13:57 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onAutomattic

Email byMicrosoft 365

Secured byLet's Encrypt

Registered withMarkMonitor Inc.

Also usesAtlassianGoogle Search Console

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

Automatticserves the site

ns1.efi.comns3.efi.comns6.efi.comns2.efi.com

efi.comanswers its DNS

efi-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

efi.com

Let's Encryptissued its certificate

DNS Records

A 1

192.0.66.54

MX 1

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

TXT 18

apple-domain-verification=D3aQHuFnhpEq0W8X
webexdomainverification.4C675B8771E1B136E053AB06FC0A3F65=42a1b475-2d14-4b28-b039-9e91ffc57db2
Sw1hPS2lQMNwy9Gp3YcMJBqKfo6skfBK5wCAukrLhwj5tM6G/hBW/Aay1rnob5HMDeVSedgeRgWgmhYCchwYzQ==
amazonses:MAQZE7+h/PzMd0IFVZ/3eJ1XP4uEKD4Njy3c5gGhiJU=
jt8cg3gpvcbdsf937s6gl7ecbr
_3ficuk5tz9zyrf4lyiwqltw8nw727m0
atlassian-domain-verification=uabAywbH990y7DSLpuCCjuM1tiFjrgCihYRWCZBmnaoVk1PcOanT0aXFEG242Qb0
google-site-verification=0_eZVR60mLvoFCHtdIeOzww_hO7PYwmX-RiufmQN-is
adobe-idp-site-verification=f3746c276474c691370f820be4bd2a30d9cd44da535b200a6ed312622a10d0e2
3ks7vntqdbckxdqg9hhv8xb3kq9yjcwk

NS 4

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

SOA 1

ns6.efi.com dnsadmin.efi.com

SRV 4

fclxpresswaye02.efi.com:5061 p10
fclxpresswaye01.efi.com:5061 p10
c2s.efi.com.webexconnect.com:5222 p5
s2s.efi.com.webexconnect.com:5269 p5

TLS Certificates (4)

Common Name	Issuer	Expires
`efi.com`	C=US, O=Let's Encrypt, CN=YE2	Sun, 27 Sep 2026 21:11:30 +0000
`YE2`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +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 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: 1efe7ea7-4f27-4db2-a2bd-39346252e95c
Output Hash: 9af5d5e1d0b35e62447381506606ac4110ec52ed6f0ced9c7435eca2e20d155e
Signature: ed25519:650ca83d6e6cad843b2635914a29f5cde83d448f102621d28cc38af785f41b94637ee69561704dffc8c157a58de7cae0949abd1839ca92ce747e3b8c59c6a70c
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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