indexo.dev

the-exercises.com

.com crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 1273 ms crawled 2026-06-02

DK · 46.30.213.28 · AS51468 One.com A/S

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
The Exercises — Page not found
Language
en-GB
Generator
WordPress 5.3.21

Open Graph

title
The Exercises
site name
The Exercises

Technology

Server
Apache
CMS
WordPress 5.3.21 legacy (latest 7.0)
PHP
8.0.30 end of life

Third-party hosts loaded (1)

  • s.w.org×1

Contact

Phone

Registration

Registrar
One.com A/S
Created
2008-02-02
Expires
2027-02-02 243 days left
Updated
2026-01-05
Name servers
  • ns01.one.com
  • ns02.one.com

DNS records live

NS
  • ns01.one.com
  • ns02.one.com
MX
  • 10 mx1.mailpod15-cph3.g1i.one.com
  • 10 mx2.mailpod15-cph3.g1i.one.com
  • 10 mx3.mailpod15-cph3.g1i.one.com
  • 10 mx4.mailpod15-cph3.g1i.one.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-25 to 2026-07-24
Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.the-exercises.com/

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

Linked from (1)