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koussevitzky.org

.org crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 3762 ms crawled 2026-06-02

US · 192.252.144.25 · AS8739 ICDSoft Ltd.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
The Koussevitzky Music Foundation – Serge Koussevitzky Music Foundation in the Library of Congress
Language
en-US
Generator
WordPress 7.0
Canonical
https://www.koussevitzky.org/
Feeds

Technology

Server
Apache
CMS
WordPress 7.0
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×1
  • fonts.gstatic.com×1

DNS records live

NS
  • ns1.server275.com
  • ns2.server275.com
MX
  • 0 mail.koussevitzky.org

Email authentication partial

SPF
v=spf1 a mx include:server275.smtp-spf.sureserver.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • dkim: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDOZTraIW95ITCjm/qnI8YOjum4YM6iIlCl3sWIvD6JO+f6BcrDCkQCioof5atvWENm9NiDbnW0ZDLUsrz3HX…
selectors probed

Certificate (current)

R13
from 2026-04-06 to 2026-07-05
Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.koussevitzky.org/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)