indexo.dev

foolstheory.com

.com crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 754 ms crawled 2026-05-31

PL · 109.95.159.118 · AS48896 dhosting.pl Sp. z o.o.

Reputation 92/100 weak subdomain policy

Classifying

HTML metadata

Title
Fool's Theory
Language
en-US
Generator
Drupal 11 (https://www.drupal.org)
Canonical
https://foolstheory.com/
Translations
  • en
  • pl
Feeds

Technology

CMS
Drupal

Third-party hosts loaded (4)

  • anijs.github.io×3
  • cdn.jsdelivr.net×3
  • gmpg.org×1
  • unpkg.com×1

Social

Contact

Email

Registration

Registrar
Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA
Created
2015-06-29
Expires
2027-06-29 393 days left
Updated
2026-02-09
Name servers
  • ns1.dhosting.pl
  • ns2.dhosting.pl

DNS records live

NS
  • ns1.dhosting.pl
  • ns2.dhosting.pl
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
  • 1Password
  • Apple
  • Atlassian

Email authentication strong

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; sp=none; pct=100;ruf=mailto:it@foolstheory.com;rua=mailto:dmarc@foolstheory.com; adkim=s; aspf=s
policy: reject (enforced) · sp=none
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAujiFRle1/xTXQQQAo/motuGx09BTV3+lRjCwCTghQd3pW75GiNVWO5mchwlQ9662GIvjGr0z72UwQk…
selectors probed

Certificate (current)

R13
from 2026-05-22 to 2026-08-20
Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://foolstheory.com/

present
  • strict-transport-security
  • content-security-policy
findings
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
object-src 'none'
strict-transport-security
max-age=15768000;includeSubdomains

Links to (10)

Linked from (2)