indexo.dev

kosaas.com

.com crawl

First seen 2026-05-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 13217 ms crawled 2026-05-18

US · 104.21.46.136 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Bienvenido a Kosaas
Language
en

Technology

CDN
Cloudflare

Third-party hosts loaded (6)

  • maxcdn.bootstrapcdn.com×2
  • cdn.jsdelivr.net×1
  • cdnjs.cloudflare.com×1
  • code.jquery.com×1
  • unpkg.com×1
  • www.google.com×1

Contact

Phone

Registration

Registrar
Soluciones Corporativas IP, SL
Created
2018-05-04
Expires
2027-05-04 348 days left
Updated
2026-04-06
Name servers
  • emely.ns.cloudflare.com
  • tanner.ns.cloudflare.com

DNS records live

NS
  • emely.ns.cloudflare.com
  • tanner.ns.cloudflare.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
TXT
  • 1|www.kosaas.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 a mx include:_spf.google.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-04 to 2026-07-03
Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (1)