indexo.dev

508.dev

.dev crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 486 ms crawled 2026-05-19

US · 172.67.213.109 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
AI-Native Global Engineering Co-op | 508.dev
Description
508.dev is an engineering co-op delivering high-quality global engineering across product, frontend, backend, AI/ML, data, cloud infrastructure, and blockchain with AI-native workflows.
Language
en
Generator
Astro v6.3.1
Canonical
https://508.dev/index.html

Open Graph

url
https://508.dev/index.html
title
AI-Native Global Engineering Co-op | 508.dev
site name
508.dev
description
508.dev is an engineering co-op delivering high-quality global engineering across product, frontend, backend, AI/ML, data, cloud infrastructure, and blockchain with AI-native workflows.

Technology

CDN
Cloudflare

Third-party hosts loaded (2)

  • gc.zgo.at×1
  • images.unsplash.com×1

DNS records live

NS
  • ace.ns.cloudflare.com
  • faye.ns.cloudflare.com
MX
  • 10 aspmx1.migadu.com
  • 20 aspmx2.migadu.com
TXT
  • brevo-code:8fcb9cdefcf316b691b17f3242024704
  • hosted-email-verify=6wfdju39

Email authentication strong

SPF
v=spf1 include:spf.migadu.com ip4:162.55.169.88 include:matrix.508.dev ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:83546ada53674884b2398f1aaedc59fc@dmarc-reports.cloudflare.net;
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-20 to 2026-07-19
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://508.dev/

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)