iff.com
Observed 2026-07-17T12:16:36.379966585+00:00 (1h ago). Every field below was attested with an Ed25519 signature at scan time.
Guarded by a firewall
Runs onCloudflare
Email byProofpoint
Secured byLet's Encrypt
Registered withCSC Corporate Domains, Inc.
Also usesDocuSignMiroGoogle Search ConsoleAtlassian
1 subdomain · fortune_500
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat iff.com actually stands on - every host below is a signed observation
iff.com
A / AAAA
5.161.64.67
Cloudflareserves the site
NS
udns1.cscdns.netudns2.cscdns.uk
cscdns.net + cscdns.ukanswers its DNS
MX
mxa-00568f01.gslb.pphosted.commxb-00568f01.gslb.pphosted.com
Proofpointreceives its email
TLS
iff.com
Let's Encryptissued its certificate
DNS Records
A 1
5.161.64.67
MX 2
10mxa-00568f01.gslb.pphosted.com10mxb-00568f01.gslb.pphosted.com
TXT 32
MS=ms82955170_e36yhq5r0xw87f7pifnunybz9doenl9_yr3o4ibm0e02lxv9gk7v3ibmk9haqzrr3hv9gvjnm9twwl6rrkcs50fygmw395dasv=5688e44e043ec3b40cf363ed23910064v=spf1 redirect=_sjl6betbz.sdmarc.netapple-domain-verification=dMqkRZaPoOirbm2Edocusign=1fc2c3e1-a41f-4ff1-9655-38504ffe5a59jamf-site-verification=72crsU2ECRchXicKgVknxQcanva-site-verification=_qJyV8Gvo6ZcbitiKUNWqQ
NS 2
udns1.cscdns.netudns2.cscdns.uk
SOA 1
udns1.cscdns.net hostmaster.cscdns.net
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
iff.com |
C=US, O=Let's Encrypt, CN=YR1 | Tue, 06 Oct 2026 09:05:43 +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 (1)
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 receiptEd25519 Receipt
- Receipt ID
74fcf919-60be-4409-8a19-39bc68708017- Output Hash
78cd19328d5e35af46d26ae6f2cc76029df1477da56f2c3c3a2531f15d9dc820- Signature
ed25519:313167a17209cc4d32eab7d409af7326faf202fb4e6676eab02d3933e3b82ef836a56bcd56e2f050f9a6f6ee8c9e558aeeac3cc4a654b236cdb86d512bb3ea0f- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast