indexo.dev

jessejohanning.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-10 · ok HTTP/1.1 200 1274 ms crawled 2026-05-13

US · 54.204.236.30 · AS14618 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title
Jesse Johanning
Description
Persona
Language
en
Feeds

Technology

Server
Cargo

Third-party hosts loaded (1)

  • payload.persona.co×2

Social

Contact

Email

Registration

Registrar
1API GmbH
Created
2015-03-27
Expires
2027-03-27 312 days left
Updated
2026-03-27
Name servers
  • ns1.cargo.site
  • ns2.cargo.site

DNS records live

NS
  • ns1.cargo.site
  • ns2.cargo.site
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 15 wahss6b4s3kx6ob5soqkojau3qqgduty5jx34sufhcjfzlz2mw7a.mx-verification.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com

Email authentication weak

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

Certificate (current)

E7
from 2026-04-20 to 2026-07-19
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://jessejohanning.com/

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

Links to (11)

Linked from (1)