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laoseradelasierra.com

.com crawl

First seen 2026-05-15 · Last seen 2026-06-03 · ok HTTP/1.1 200 1380 ms crawled 2026-06-03

ES · 217.18.166.137 · AS42220 Trevenque Sistemas De Informacion S.l.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
La Osera de la Sierra | Librería infantil | Juguetería educativa.
Description
La osera de la Sierra es una librería especializada en literatura infantil y juvenil con una cuidada selección de libros en español, una sección de idiomas y otra para padres y educadores. También tenemos juguetes educativos y detalles de regalo.
Language
es

Technology

Server
Apache
PHP
7.1.33 end of life

Third-party hosts loaded (3)

  • cdnjs.cloudflare.com×3
  • maxcdn.bootstrapcdn.com×1
  • www.google.com×1

Social

Contact

Email
Phone
Address
C/Iglesia 18, 28411, Moralzarzal, España

Registration

Registrar
Hosting Concepts B.V. d/b/a Registrar.eu
Created
2016-05-05
Expires
2027-05-05 328 days left
Updated
2026-05-05
Name servers
  • ns34.trevenque.es
  • plesk137.red166.trevenque.es

DNS records live

NS
  • ns34.trevenque.es
  • plesk137.red166.trevenque.es
MX
  • 10 mail.laoseradelasierra.com

Email authentication partial

SPF
v=spf1 +a +mx +ip4:217.18.160.0/20 -all
strict (-all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDvxZ278cNI8yM4y2d+Wx9PV6zibBjeBnIZ7PZrjtCfJ+KXmGxdAb67pzkPCcOSlZDJD6DgkuaiK/REd9E4yrQZlfFdJ…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-06-09 to 2026-06-25
Expires in 14 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

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