libreriaserendipia.com

.com crawl

First seen 2026-05-15 · Last seen 2026-05-19 · ok HTTP/1.1 200 4298 ms crawled 2026-05-19

ES · 217.18.166.215 · AS42220 Trevenque Sistemas De Informacion S.l.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Librería Serendipia.
Description: Librería Serendipia es una librería general, técnica y universitaria, especializada en libros infantiles, cómic, novela gráfica, manga, juegos de mesa, merchandising, Mr. Wonderful y wargames.
Language: es

Open Graph

title: Librería Serendipia
description: Librería Serendipia es una librería general, técnica y universitaria, especializada en libros infantiles, cómic, novela gráfica, manga, juegos de mesa, merchandising, Mr. Wonderful y wargames.

Technology

Server: nginx

Analytics

Google Tag Manager

Ads

Meta Pixel

Social widgets

Twitter Widget

Third-party hosts loaded (8)

cdnjs.cloudflare.com×3
cdn.lightwidget.com×1
connect.facebook.net×1
lightwidget.com×1
maxcdn.bootstrapcdn.com×1
platform.twitter.com×1
www.google.com×1
www.googletagmanager.com×1

Social

Contact

Email

web@libreriaserendipia.com

Phone

(+34) 926 92 16 20

Address

Calle Calatrava, 24, 13003, Ciudad Real, España

Registration

Registrar

Hosting Concepts B.V. d/b/a Registrar.eu

Created

2015-11-24

Expires

2026-11-24 186 days left

Updated

2025-11-24

Name servers

ns34.trevenque.es
plesk138.red166.trevenque.es

DNS records live

NS

ns34.trevenque.es
plesk138.red166.trevenque.es

MX

10 mail.libreriaserendipia.com

Verified for

Google

Email authentication partial

SPF

v=spf1 +a +mx include:spf.acumbamail.com +a:server.gruposac.es +ip4:217.18.160.0/20 -all

strict (-all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDSoKgXo3XBBW8pGTY0cMn2REAwGmh1mI0TiZF8XU1urH4fEf6/WdX0+OItrTldRpjSD5lgn6ccCelnKqYje8WWVrIwO…

selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2026-02-25 to 2027-03-13

Expires in 295 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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