indexo.dev

jacksmyth.co

.co crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1537 ms crawled 2026-05-19

US · 99.83.190.102 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Jack Smyth
Generator
Webflow

Open Graph

title
Jack Smyth

Technology

CDN
Cloudflare

Third-party hosts loaded (3)

  • cdn.prod.website-files.com×69
  • assets-global.website-files.com×3
  • d3e54v103j8qbb.cloudfront.net×1

Social

DNS records live

NS
  • ns-cloud-c1.googledomains.com
  • ns-cloud-c2.googledomains.com
  • ns-cloud-c3.googledomains.com
  • ns-cloud-c4.googledomains.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

Email authentication weak

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
not published
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAgk5AByAqNsch6MwNEc3LAokotzyIw7zC7KAMZ4vt5dJqb7F04KLBT4ipaUB4cPDEgpkya9OOsRnfwu…
selectors probed

Certificate (current)

R12
from 2026-04-08 to 2026-07-07
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.jacksmyth.co/

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

Links to (1)

Linked from (1)