CONTINUOUS INTERNET TELEMETRY24H DRIFT1,156 material changesacross 951 domains · -922 vs yesterdayDNS DRIFT3 domains changed DNS providertop destination ac.in · -12 vs yesterdayNOW2,394 curated domains not answering+1,268 vs yesterdayERRORS16,173 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED41,092 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT1,156 material changesacross 951 domains · -922 vs yesterdayDNS DRIFT3 domains changed DNS providertop destination ac.in · -12 vs yesterdayNOW2,394 curated domains not answering+1,268 vs yesterdayERRORS16,173 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED41,092 throttled or blocked our scanner429 rate-limit / 403 bot-block

cfo.com

Observed Jul 19, 2026, 00:43 UTC (17h ago). Every field below was attested with an Ed25519 signature at scan time.

Guarded by a firewall
Runs onCloudflare
Registered withGandi SAS
Also usesGoogle Search ConsoleFacebook/Meta
IPv6 · 5 subdomains · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat cfo.com actually stands on - every host below is a signed observation
cfo.com
A / AAAA
172.64.155.75104.18.32.1812606:4700:440a::6812:20b52a06:98c1:3101::ac40:9b4b
Cloudflareserves the site
NS
ivy.ns.cloudflare.comsid.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
route1.mx.cloudflare.netroute3.mx.cloudflare.netroute2.mx.cloudflare.net
cloudflare.netreceives its email

HTTPS probe

bot_blocked Blocked our probe (WAF / bot protection) 403 blocked by cloudflare - bot protection active
HTTP status403
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time65 ms
DNS resolutionNOERROR

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

DNS Records

A 2

  • 172.64.155.75
  • 104.18.32.181

AAAA 2

  • 2606:4700:440a::6812:20b5
  • 2a06:98c1:3101::ac40:9b4b

MX 3

  • 73route1.mx.cloudflare.net
  • 36route3.mx.cloudflare.net
  • 74route2.mx.cloudflare.net

TXT 8

  • yahoo-verification-key=5k4H+9XaWZKhb+t0pyw2dA9WnfnFuLlry5+IjvGTc9c=
  • v=spf1 include:_spf.mx.cloudflare.net ~all
  • google-site-verification=KenNOMUoFcDVKFkrYIwqra9Gs9LwbTTNBcb6t2PjPxM
  • google-site-verification=pMuWdYPcKAr6H5ikbcmNkTmqRwyVWbF8q9sHl3O_jcI
  • facebook-domain-verification=z6uaqv79jwuqf0mxyvz5i8iqky5iab
  • v=DMARC1; p=reject; rua=mailto:cc3f28c5@mxtoolbox.dmarc-report.com,mailto:dmarc_agg@dmarc.everest.email; ruf=mailto:cc3f28c5@forensics.dmarc-report.com,mailto:dmarc_fr@dmarc.everest.email
  • v=DKIM1; (detected)
  • v=DNSSEC1; (detected)

NS 2

  • ivy.ns.cloudflare.com
  • sid.ns.cloudflare.com

SOA 1

  • ivy.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (5)

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

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

Ed25519 Receipt

Receipt ID
a98529ea-124c-4464-b058-12ff9e654c51
Output Hash
2c8487358e3289366ebf11f3abf465c67175815741a7d7f36f10a234c6400da7
Signature
ed25519:3a7bd47d1336f0dd3373783dd3668b12f264f7925eea08818c008afe71e11411b01f328516ccc82e44d41c75a90dee2351be438678584252312ec55a758a9502
Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent
(genesis)
Plane
fast
Verify this in your browser