indexo.dev

jesperbylund.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 225 ms crawled 2026-05-18

US · 172.67.215.197 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Jesper Bylund
Description
The philosophy of making products.
Generator
Astro v3.6.5
Canonical
https://jesperbylund.com/

Open Graph

url
https://jesperbylund.com/
title
Jesper Bylund
description
The philosophy of making products.

Technology

CDN
Cloudflare
Analytics
  • Fathom

Third-party hosts loaded (1)

  • cdn.usefathom.com×1

Social

Registration

Registrar
Cloudflare, Inc.
Created
2006-09-23
Expires
2026-09-23 126 days left
Updated
2025-08-24
Name servers
  • cortney.ns.cloudflare.com
  • karl.ns.cloudflare.com

DNS records live

NS
  • cortney.ns.cloudflare.com
  • karl.ns.cloudflare.com
MX
  • 10 mx1.forwardemail.net
  • 10 mx2.forwardemail.net
TXT
  • forward-email-site-verification=06XSid3qoX
Verified for
  • Google

Email authentication weak

SPF
not published
DMARC
v=DMARC1; p=none; pct=100; rua=mailto:dmarc-63419bf3892422b59ceb12ec@forwardemail.net;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-03-24 to 2026-06-22
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://jesperbylund.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=63072000

Links to (4)

Linked from (2)