cme-group.com

Observed 2026-07-12T19:51:57.710Z (7h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMicrosoft 365

96 subdomains · fortune_500

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

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

cme-group.com

A / AAAA

67.225.220.136

Cloudflareserves the site

ns61.worldnic.comns62.worldnic.com

worldnic.comanswers its DNS

mx1.connerstrong.iphmx.commx2.connerstrong.iphmx.comcmegroup-com0i.mail.protection.outlook.com

Microsoft 365receives its email

HTTPS probe

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

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time485 ms

DNS resolutionNOERROR

Redirect chain

https://www.connerstrong.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

67.225.220.136

MX 3

10mx1.connerstrong.iphmx.com
10mx2.connerstrong.iphmx.com
5cmegroup-com0i.mail.protection.outlook.com

TXT 2

v=spf1 include:spf.protection.outlook.com -all
MS=ms30662904

NS 2

ns61.worldnic.com
ns62.worldnic.com

SOA 1

NS61.WORLDNIC.com namehost.WORLDNIC.com

TLS Certificates (0)

None.

Subdomains (96)

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

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

Ed25519 Receipt

Receipt ID: 189134b0-5540-4257-8cd4-4a8d58858af4
Output Hash: d97d900e31ec1badcf234799145bb6b9927155639a54e418efa8d9c951a5ce4f
Signature: ed25519:d4af712ec2ba49a80860d4042b13fb3f13654e93a2ac0430dfff44f471735b77bc720dffbeaef620b7338b0e8f3a6d4ad829aca93d438105b3e125eff6d70c01
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/cme-group.com