icf.com

Observed Jul 18, 2026, 12:02 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onMicrosoft Corporation

Secured byDigiCert

Registered with101domain GRS Limited

Also usesZoomDocuSignGoogle Search ConsoleAtlassian

1 subdomain · consulting

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

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

icf.com

A / AAAA

52.160.192.200

Microsoft Corporationserves the site

edns2.ultradns.bizedns2.ultradns.comedns2.ultradns.netedns2.ultradns.org

ultradns.biz + ultradns.com + moreanswers its DNS

gw4074.fortimail.com

fortimail.comreceives its email

TLS

*.ICF.Com

DigiCert Incissued its certificate

DNS Records

A 1

52.160.192.200

MX 1

0gw4074.fortimail.com

TXT 27

MS=ms79713083
00D61000000ZsMX=1TBUN00000005j9
_s8byiy2hn6dxyw60q8cheewh1dled5l
j7189xm25079g1s2vwly835b9vybnt44
jt619hy9q9q8tz0yy9cdk9q0t8rqpw86
xvltswq2mj8wm32hdyj14bbp3gbfwplq
msfpkey=5uxq3o6zfk7frm5jjyltd0b6l
ZOOM_verify_EvYDrQB3OFBuweDklytp9L
asv=09a3c3c06f8cebc18ebc573419d368c8
0ed1fe018a656e7e36935b401aab6d016610974590

NS 4

edns2.ultradns.biz
edns2.ultradns.com
edns2.ultradns.net
edns2.ultradns.org

SOA 1

edns2.ultradns.com premiumdns.support.neustar

TLS Certificates (2)

Common Name	Issuer	Expires
`*.ICF.Com`	C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1	Sun, 01 Nov 2026 23:59:59 +0000
`DigiCert Global G2 TLS RSA SHA256 2020 CA1`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Sat, 29 Mar 2031 23:59:59 +0000

Subdomains (1)

www.icf.com

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

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

Ed25519 Receipt

Receipt ID: 6005b548-8a89-4caa-b495-d01578a60d22
Output Hash: 3295408e48d931622b9bb042c3987fe84283a20f738b9105c52a5965e533e690
Signature: ed25519:44465793aabcb1bc3eb91a87602386055343b3d1858d3e64ed1c4dd9c97720d4901a8b443a570485cd244897f86a3bde3923404964e8488b68d3212d4d86570f
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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