cursiva.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-16 · ok HTTP/1.1 200 3909 ms crawled 2026-05-07

US · 45.223.25.1 · AS19551 Incapsula Inc

Reputation 100/100

Classifying

HTML metadata

Title: Cursiva | Penguin Random House Grupo Editorial
Description: Somos la plataforma que promueve el conocimiento y el talento de los autores de Penguin Random House Grupo Editorial más allá de la experiencia de lectura de sus libros.
Language: es

Open Graph

url: https://cursiva.com/
title: Cursiva | Penguin Random House Grupo Editorial
site name: Escuela Cursiva
description: Somos la plataforma que promueve el conocimiento y el talento de los autores de Penguin Random House Grupo Editorial más allá de la experiencia de lectura de sus libros.

Technology

Server: nginx

Fonts

Google Fonts

Third-party hosts loaded (4)

fonts.googleapis.com×8
ajax.googleapis.com×1
cdn.jsdelivr.net×1
fonts.gstatic.com×1

Social

Contact

Phone

34) 648 464 766

Registration

Registrar

Nominalia Internet SL

Created

1999-12-02

Expires

2026-12-02 196 days left

Updated

2025-09-15

Name servers

ns-12.awsdns-01.com
ns-1444.awsdns-52.org
ns-1959.awsdns-52.co.uk
ns-548.awsdns-04.net

DNS records live

NS

ns-12.awsdns-01.com
ns-1444.awsdns-52.org
ns-1959.awsdns-52.co.uk
ns-548.awsdns-04.net

TXT

Show 5 TXT records

lb3pop9j2nmh2dggfi8elv61um
rsn76csbdi5gp5kncq8gpd4rdi
shnoi8s6cnipc70e0cr8ge3qbk
sj42bi1nq4mgmph9ll5jqdmcpm
acdrnmp6r6n54kq98ibb2bbhv2

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

GlobalSign Atlas R3 DV TLS CA 2026 Q1

from 2026-04-04 to 2026-07-03

Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://cursiva.com/

present

x-frame-options
x-content-type-options

findings

missing HSTS
missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff