rico.dev

.dev crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 470 ms crawled 2026-05-31

US · 185.199.110.153 · AS54113 Fastly, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Redirecting to Rico Homepage on Karakun DevHub
Canonical: https://dev.karakun.com/rico/

Technology

CDN: Fastly
Server: GitHub.com

Third-party hosts loaded (1)

dev.karakun.com×1

DNS records live

NS

ns.udag.de
ns.udag.net
ns.udag.org

MX

10 mx00.udag.de
20 mx01.udag.de

TXT

OSSRH-59149

Email authentication weak

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

Certificate (current)

R12

from 2026-04-22 to 2026-07-21

Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Linked from (23)