concretonline.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-09 · ok HTTP/1.1 200 908 ms crawled 2026-05-07

DE · 217.160.0.245 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: ConcretOnline, Hormigón, Concrete - www.concretonline.com
Description: Concretonline, información técnica del hormigón, concrete, cementos, prefabricados, áridos, aditivos, morteros. Fábricas de hormigón preparado, explotaciones, canteras y graveras así como toda la maquinaria y equipos
Language: es-es
Generator: Joomla! - Open Source Content Management
Canonical: https://www.concretonline.com/

Technology

Server: Apache
CMS: Joomla

Analytics

Google Tag Manager

Third-party hosts loaded (2)

www.google.com×1
www.googletagmanager.com×1

Social

Contact

Address: C/ Torrelaguna 127, Posterior 28043 Madrid (SPAIN)

Registration

Registrar

IONOS SE

Created

2001-06-12

Expires

2026-06-12 23 days left

Updated

2025-06-13

Name servers

ns1022.ui-dns.com
ns1022.ui-dns.org
ns1056.ui-dns.de
ns1083.ui-dns.biz

DNS records live

NS

ns1022.ui-dns.com
ns1022.ui-dns.org
ns1056.ui-dns.de
ns1083.ui-dns.biz

MX

10 mx00.ionos.es
10 mx01.ionos.es

Email authentication strong

SPF: v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2025-09-23 to 2026-10-08

Expires in 141 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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