indexo.dev

jeffdesom.com

.com crawl

First seen 2026-04-30 · Last seen 2026-04-30 · ok HTTP/1.1 200 794 ms crawled 2026-05-08

IE · 52.215.137.200 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Jeff Desom
Language
en-GB
Canonical
https://jeffdesom.com/

Open Graph

url
https://jeffdesom.com/
title
Jeff Desom
site name
Jeff Desom

Technology

CDN
Azure Front Door
Server
openresty
CMS
Gatsby

Third-party hosts loaded (4)

  • blob.fabrik.io×10
  • static.fabrik.io×2
  • ajax.googleapis.com×1
  • cloud.umami.is×1

Social

Registration

Registrar
Register SPA
Created
2009-03-02
Expires
2030-03-02 1382 days left
Updated
2026-01-16
Name servers
  • ns0.phase8.net
  • ns1.phase8.net
  • ns2.phase8.net

DNS records live

NS
  • ns0.phase8.net
  • ns1.phase8.net
  • ns2.phase8.net
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
  • google-site-verification=OwR6ck-YXdR00aDTAn0_yBSuZ_nlY9mAXvNZz1Pond8
  • google-site-verification=8NnOR5-6q9aWA0B0ifNRbs-0R_IeLZ0UUcXW_T2U5xI

Email authentication weak

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

Certificate (current)

R13
from 2026-04-22 to 2026-07-21
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=2592000, max-age=63072000; includeSubDomains; preload

Links to (3)

Linked from (1)