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scrumguides.org

.org crawl

First seen 2026-04-22 · Last seen 2026-05-17 · ok HTTP/1.1 200 550 ms crawled 2026-05-16

US · 185.199.109.153 · AS54113 Fastly, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Home | Scrum Guides
Description
Scrum is a framework for developing and sustaining complex products. The Scrum Guide contains the official definition of Scrum as authored by Ken Schwaber and Jeff Sutherland.
Language
en

Technology

CDN
Fastly
Server
GitHub.com
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • maxcdn.bootstrapcdn.com×3
  • ajax.googleapis.com×1
  • fonts.googleapis.com×1
  • www.googletagmanager.com×1

Contact

Email

Registration

Registrar
GoDaddy.com, LLC
Created
2013-07-16
Expires
2028-07-16 788 days left
Updated
2024-07-01
Name servers
  • ns59.domaincontrol.com
  • ns60.domaincontrol.com

DNS records live

NS
  • ns59.domaincontrol.com
  • ns60.domaincontrol.com
MX
  • 10 alt1.aspmx.l.google.com
  • 20 aspmx.l.google.com
TXT
  • google-site-verification=MO4e98XoILoVg76qwgsGWnol7jN-mPMLHIEgBrzf9JE

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-26 to 2026-07-25
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (2)