groupseres.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-14 · ok HTTP/1.1 200 2418 ms crawled 2026-05-14

US · 199.60.103.4 · AS209242 Cloudflare London, LLC

Reputation 92/100 no dmarc policy

sector tech type homepage

HTML metadata

Title

SERES | Socio de tu transformación digital

Description

Más de 30 de años impulsando la digitalización de empresas a nivel global. Somos parte del Grupo DOCAPOSTE

Language

Generator

HubSpot

Canonical

https://www.groupseres.com

Translations

en
es
es-ar
es-co
es-ec
es-mx
es-pe
pt

Open Graph

url: https://www.groupseres.com
title: SERES | Socio de tu transformación digital
description: Más de 30 de años impulsando la digitalización de empresas a nivel global. Somos parte del Grupo DOCAPOSTE

Technology

CDN: Cloudflare
CMS: Joomla

Analytics

Google Tag Manager

Third-party hosts loaded (5)

no-cache.hubspot.com×7
www.googletagmanager.com×3
cdn.jsdelivr.net×2
js.hubspot.com×1
tools.luckyorange.com×1

Social

Contact

Address: Paseo de las Doce Estrellas, 2, 28042, Madrid, ES

Registration

Registrar

Interdominios, Inc.

Created

2012-10-09

Expires

2026-10-09 143 days left

Updated

2025-09-25

Name servers

ns1.p201.dns.oraclecloud.net
ns2.p201.dns.oraclecloud.net
ns3.p201.dns.oraclecloud.net
ns4.p201.dns.oraclecloud.net

DNS records live

NS

ns1.p201.dns.oraclecloud.net
ns2.p201.dns.oraclecloud.net
ns3.p201.dns.oraclecloud.net
ns4.p201.dns.oraclecloud.net

MX

0 groupseres.com

TXT

google-site-verification=yDJcLXY7oNZRQ1EF-thtlPKf2YfkBsCoxBxnEUPpaCY

Email authentication weak

SPF

v=spf1 ip4:51.91.12.59 ip4:178.33.116.54 ip4:151.80.18.228 include:_spf.webempresa.eu ~all

softfail (~all)

DMARC

not published

DKIM

default: v=DKIM1

selectors probed

Certificate (current)

WE1

from 2026-04-19 to 2026-07-18

Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.groupseres.com/

present

strict-transport-security
content-security-policy
referrer-policy

findings

missing frame protection
missing content type protection
missing Permissions Policy

Header values

referrer-policy: no-referrer-when-downgrade
content-security-policy: upgrade-insecure-requests
strict-transport-security: max-age=31536000