indexo.dev

openopensource.org

.org crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 2021 ms crawled 2026-05-08

US · 172.67.169.147 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

sector tech type homepage

HTML metadata

Title
OPEN Open Source
Canonical
https://openopensource.org

Technology

CDN
Cloudflare
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2014-03-13
Expires
2027-03-13 298 days left
Updated
2026-04-27
Name servers
  • nash.ns.cloudflare.com
  • walk.ns.cloudflare.com

DNS records live

NS
  • nash.ns.cloudflare.com
  • walk.ns.cloudflare.com
MX
  • 0 _dc-mx.01d6fd5e32d3.openopensource.org

Email authentication partial

SPF
v=spf1 +a +mx +ip4:66.29.128.15 ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6g/sRBGAwKmGbSyengnMIkqaQ/63IcSnX4o4+2uA7swHx6m/hMHBPAGoywilHeq55wqobh+XeQ5EYE…
selectors probed

Certificate (current)

E7
from 2026-04-25 to 2026-07-24
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (1)