indexo.dev

openalex.org

.org crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 674 ms crawled 2026-05-18

US · 3.33.161.45 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

sector tech type homepage

HTML metadata

Title
OpenAlex
Language
en

Technology

Server
Heroku
Analytics
  • Plausible
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • plausible.io×1
  • static.zdassets.com×1

Registration

Registrar
GoDaddy.com, LLC
Created
2018-03-14
Expires
2028-03-14 665 days left
Updated
2026-04-28
Name servers
  • ns1.dnsimple.com
  • ns2.dnsimple.com
  • ns3.dnsimple.com
  • ns4.dnsimple.com

DNS records live

NS
  • ns1.dnsimple.com
  • ns2.dnsimple.com
  • ns3.dnsimple.com
  • ns4.dnsimple.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
TXT
  • ALIAS for aerodynamic-marten-np6j8axmfpa0hap3zom0xjq4.herokudns.com
  • google-site-verification=jKpiKFDnjm5idqlvLRY6IcEQlGhKRDp2evcIjhN-nFo

Email authentication weak

SPF
v=spf1 include:mail.zendesk.com ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-25 to 2026-06-23
Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (24)