chessbase.com

Observed 2026-07-13T09:20:33.366Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMicrosoft 365

Also usesGoogle Search Console

18 subdomains · tranco_40k

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

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

chessbase.com

A / AAAA

80.237.188.85

Cloudflareserves the site

ns56.domaincontrol.comns55.domaincontrol.com

domaincontrol.comanswers its DNS

chessbase-com.mail.protection.outlook.com

Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 301 → http://en.chessbase.com/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time614 ms

DNS resolutionNOERROR

Redirect chain

http://en.chessbase.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

80.237.188.85

MX 1

50chessbase-com.mail.protection.outlook.com

TXT 4

google-site-verification=bjh46WTCM0CvleFByfUb9mtmemPxVgRqp7t3h5Kd0F0
v=spf1 include:spf.protection.outlook.com include:u1938426.wl.sendgrid.net include:sendgrid.net include:mail.zendesk.com -all
google-site-verification=H0O6lrRjoZXrmw7MUBOjAIBC8razpzZrCYV-cCQdwcw
v=DMARC1; p=none;

NS 2

ns56.domaincontrol.com
ns55.domaincontrol.com

SOA 1

ns55.domaincontrol.com dns.jomax.net

TLS Certificates (0)

None.

Subdomains (18)

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

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

Ed25519 Receipt

Receipt ID: f3f56a64-53bf-470e-9dac-a29d8d8ebb15
Output Hash: 9a7e70dba96e46bd9dc5c683b8c70c074e3ae1368bf03e592b99ea513d6790c6
Signature: ed25519:f750511ec12779b743621aa91b30dc21257cf594c814f3e9068c28b7313839511d5cf4891007d3712bb4857207bcd73ba0d30a3cd138cc45b7f2f9a9fe13690d
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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