indexo.dev

openbookcollective.org

.org crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 3727 ms crawled 2026-05-16

NL · 159.65.198.122 · AS14061 DigitalOcean, LLC

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Open Book Collective
Language
en

Technology

Server
nginx
CMS
Gatsby
Fonts
  • Adobe Fonts
Social widgets
  • YouTube Embed

Third-party hosts loaded (5)

  • cdn.jsdelivr.net×3
  • www.youtube.com×2
  • cdnjs.cloudflare.com×1
  • kit.fontawesome.com×1
  • use.typekit.net×1

Social

Contact

Email

Registration

Registrar
PDR Ltd. d/b/a PublicDomainRegistry.com
Created
2021-09-06
Expires
2026-09-06 110 days left
Updated
2025-09-07
Name servers
  • ns-1208.awsdns-23.org
  • ns-1773.awsdns-29.co.uk
  • ns-516.awsdns-00.net
  • ns-96.awsdns-12.com

DNS records live

NS
  • ns-1208.awsdns-23.org
  • ns-1773.awsdns-29.co.uk
  • ns-516.awsdns-00.net
  • ns-96.awsdns-12.com
MX
  • 10 mx.zoho.eu
  • 20 mx2.zoho.eu
  • 50 mx3.zoho.eu
TXT
  • zoho-verification=zb19049539.zmverify.zoho.eu

Email authentication partial

SPF
v=spf1 include:zoho.eu include:mailgun.org ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:joe@openbookcollective.org; ruf=mailto:joe@openbookcollective.org; sp=none; adkim=r; aspf=r
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

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 55/100 Checked live page: https://openbookcollective.org/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Links to (2)

Linked from (1)