indexo.dev

martinalderson.com

.com crawl

First seen 2026-05-07 · Last seen 2026-05-07 · ok HTTP/1.1 200 595 ms crawled 2026-05-14

US · 172.67.139.220 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Martin Alderson
Language
en
Canonical
https://martinalderson.com/
Feeds

Open Graph

url
https://martinalderson.com/
title
Martin Alderson
site name
Martin Alderson

Technology

CDN
Cloudflare
Analytics
  • Cloudflare Insights
  • Google Tag Manager

Third-party hosts loaded (2)

  • static.cloudflareinsights.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
Cloudflare, Inc.
Created
2025-08-10
Expires
2026-08-10 83 days left
Updated
2025-08-10
Name servers
  • gina.ns.cloudflare.com
  • yichun.ns.cloudflare.com

DNS records live

NS
  • gina.ns.cloudflare.com
  • yichun.ns.cloudflare.com
MX
  • 30 route1.mx.cloudflare.net
  • 55 route2.mx.cloudflare.net
  • 6 route3.mx.cloudflare.net
TXT
  • google-site-verification=xZ4My-a2vYfTTqO8TVAnzbUOaYhbT1oKW4wRl4sHC4Q

Email authentication weak

SPF
v=spf1 include:spf.mailjet.com include:_spf.mx.cloudflare.net ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-04 to 2026-07-03
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://martinalderson.com/

present
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff

Links to (3)

Linked from (1)