indexo.dev

librosdeidiomas.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 6806 ms crawled 2026-05-16

US · 216.158.90.132 · AS18450 WebNX, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Libros de idiomas gratuitos para descargar. Literatura inglesa, en francs, italiano, portugus
Description
Idiomas astalaweb, libros, diccionarios, gramticas, vocabulario, expresiones

Technology

Server
Microsoft-IIS
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • hypothesisgarden.com×2
  • www.astalaweb.com×1
  • www.googletagmanager.com×1

Registration

Registrar
NameSilo, LLC
Created
2005-05-22
Expires
2026-05-22 2 days left
Updated
2025-05-23
Name servers
  • ns1.astalaweb.com
  • ns2.astalaweb.com

DNS records live

NS
  • ns1.astalaweb.com
  • ns2.astalaweb.com
MX
  • 10 mail.librosdeidiomas.com
  • 21 mail2.librosdeidiomas.com

Email authentication weak

SPF
v=spf1 a mx -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-13 to 2026-08-11
Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://librosdeidiomas.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)