indexo.dev

gruposercon.com

.com crawl

First seen 2026-04-24 · Last seen 2026-05-15 · ok HTTP/1.1 200 14558 ms crawled 2026-05-18

ES · 34.175.213.180 · AS396982 Google LLC

Reputation 89/100 weak security headers dmarc monitor-only

sector media news type blog

HTML metadata

Title
Empresa de Seguridad Privada líder en España | Grupo Sercon
Description
Grupo Sercon, es una empresa de seguridad privada con más de 25 años de experiencia. Ofrecemos vigilancia profesional con cobertura nacional.
Language
es
Generator
WordPress 6.9.4
Canonical
https://gruposercon.com/
Feeds

Open Graph

url
https://gruposercon.com/
title
Empresa de Seguridad Privada líder en España | Grupo Sercon
locale
es_ES
site name
Grupo Sercon
description
Grupo Sercon, es una empresa de seguridad privada con más de 25 años de experiencia. Ofrecemos vigilancia profesional con cobertura nacional.
updated time
2026-05-03T12:07:28+02:00

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • api-agent-platform.up.railway.app×1
  • gmpg.org×1
  • www.google.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone
Address
C. de la Batalla del Salado, 37, 28045, Madrid, Madrid, ES

Registration

Registrar
Arsys Internet, S.L. dba NICLINE.COM
Created
2000-02-25
Expires
2027-02-25 281 days left
Updated
2026-02-26
Name servers
  • dns7.servidoresdns.net
  • dns8.servidoresdns.net

DNS records live

NS
  • dns7.servidoresdns.net
  • dns8.servidoresdns.net
MX
  • 10 gruposercon-com.mail.protection.outlook.com
TXT
  • google-site-verification=PqXmgZivpjRALfjneZE4AMAdgzYtN2SWGA4_Z57Cg64
  • MS=ms17529989

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R12
from 2026-03-02 to 2026-05-31
Expires in 12 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (5)

Linked from (1)