indexo.dev

openusage.org

.org crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1001 ms crawled 2026-05-19

US · 5.78.114.53 · AS212317 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Open Usage Commons
Language
en-us
Canonical
https://openusage.org/

Technology

Server
nginx

Contact

Email

Registration

Registrar
Cloudflare, Inc.
Created
2020-05-05
Expires
2027-05-05 349 days left
Updated
2026-04-10
Name servers
  • adele.ns.cloudflare.com
  • rodney.ns.cloudflare.com

DNS records live

NS
  • adele.ns.cloudflare.com
  • rodney.ns.cloudflare.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
not published
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs+yb4piXUJPxm8U8MRQ4NDNswNuaC6vkDx120ImAvt96wGwsm/x901Kwi+K0E8YKNLKHnegIhaHDV9…
selectors probed

Certificate (current)

E8
from 2026-03-20 to 2026-06-18
Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://openusage.org/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Linked from (1)