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

Full certificate history on crt.sh ↗

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