indexo.dev

cedeco.edu.co

.co crawl

First seen 2026-05-09 · Last seen 2026-05-09 · ok HTTP/1.1 200 575 ms crawled 2026-05-15

DE · 148.251.69.132 · AS24940 Hetzner Online GmbH

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

DNS records live

NS
  • ns1.softlayer.com
  • ns2.softlayer.com
MX
  • 10 aspmx.l.google.com
  • 20 alt1.aspmx.l.google.com
  • 20 alt2.aspmx.l.google.com
  • 30 alt3.aspmx.l.google.com
  • 30 alt4.aspmx.l.google.com
TXT
  • MS=B6ABE9C97CCDC222ED93165AC91FC1B064981FD9

Email authentication weak

SPF
v=spf1 a mx ip4:108.168.133.170 include:aspmx.googlemail.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

R12
from 2026-03-20 to 2026-06-18
Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://cedeco.edu.co/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)