chessbase.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-17 · ok HTTP/1.1 200 1487 ms crawled 2026-05-08

DE · 80.237.188.85 · AS61157 PlusServer GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Chess News | ChessBase
Description
ChessBase: Reports about chess - tournaments, championships, portraits, interviews, World Championships, product launches and more.
Language
en

Technology

Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Registration

Registrar
Mesh Digital Limited
Created
1996-08-12
Expires
2026-08-11 84 days left
Updated
2025-08-10
Name servers
  • ns55.domaincontrol.com
  • ns56.domaincontrol.com

DNS records live

NS
  • ns55.domaincontrol.com
  • ns56.domaincontrol.com
MX
  • 50 chessbase-com.mail.protection.outlook.com
TXT
  • google-site-verification=bjh46WTCM0CvleFByfUb9mtmemPxVgRqp7t3h5Kd0F0
  • google-site-verification=H0O6lrRjoZXrmw7MUBOjAIBC8razpzZrCYV-cCQdwcw

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:u1938426.wl.sendgrid.net include:sendgrid.net include:mail.zendesk.com -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv97lccUZp7Vmcqi8Mf3uNXtW6u9t3h4UiibAoblTJHSyyURHTUDfjnaEVJSKSBkX+7j174EWpn48Ecwk8B…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC77sCTx0ck1CaDf8nCBogLAmVt+6hIRv5SjdcQURKpJEjxu547hvaok78W449nUATGAvnTjxXB8QTIAIhAtZ/QGw…
selectors probed

Certificate (current)

GeoTrust TLS RSA CA G1
from 2025-07-17 to 2026-08-18
Expires in 91 days

HTTP security headers

Header hygiene 55/100 Checked live page: https://en.chessbase.com/

present
  • strict-transport-security
  • x-frame-options
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=3600

Links to (4)

Linked from (28)