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Domain report

groupseres.com

groupseres.com ranks in the top 5.05% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 12 distinct hosts observed under it.

Explore groupseres.com in the Web Graph

Connectivity

#6,722,387harmonic-centrality rank
Top percentile
5.05%
Hosts observed
12

From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means

HTTPS reachability

200HTTP status

https://groupseres.com/ answered with HTTP 200.

DNS records

A
  • 199.60.103.104
  • 199.60.103.4
AAAA
No records found.
MX
  • 0 groupseres.com.
NS
  • ns4.p201.dns.oraclecloud.net.
  • ns1.p201.dns.oraclecloud.net.
  • ns2.p201.dns.oraclecloud.net.
  • ns3.p201.dns.oraclecloud.net.
AS
Server in network Cloudflare, Inc., AS209242 · United States199.60.103.0/24, which holds 199.60.103.104

Live preview

This is a live, sandboxed embed of groupseres.com — not a copy. What it shows can change any time the site itself does.

Domain registration (WHOIS / RDAP)

Registrar
Interdominios, Inc.
Registered
2012-10-09
Expires
2027-10-09
Last changed
2026-09-25

Nameservers: NS1.P201.DNS.ORACLECLOUD.NET, NS2.P201.DNS.ORACLECLOUD.NET, NS3.P201.DNS.ORACLECLOUD.NET, NS4.P201.DNS.ORACLECLOUD.NET

Status: client transfer prohibited

How to read WHOIS and RDAP data

SSL certificate

Certificate Transparency lookup failed (HTTP 502).

How to check when a certificate expires

HTTP & security headers

Response

Server
cloudflare
Content-Type
text/html; charset=UTF-8
Cache-Control
s-maxage=36000, max-age=5
Content-Encoding
Not sent

Security

Content-Security-Policy
upgrade-insecure-requests
Strict-Transport-Security
max-age=31536000
X-Frame-Options
Not sent
X-Content-Type-Options
Not sent
Referrer-Policy
no-referrer-when-downgrade
Permissions-Policy
Not sent

What each security header does

Redirect chain

  1. 1.http://groupseres.com/HTTP 301

    → https://www.groupseres.com/

  2. 2.https://www.groupseres.com/HTTP 200

Meta tags

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
Canonical
https://www.groupseres.com
Robots
Not set
Generator
HubSpot
Open Graph title
SERES | Socio de tu transformación digital
Open Graph description
Más de 30 de años impulsando la digitalización de empresas a nivel global. Somos parte del Grupo DOCAPOSTE
Open Graph image
https://www.groupseres.com/hubfs/1.%202026/Im%C3%A1genes/Dise%C3%B1o%20Web%20-%20Formato%20WEBP/Im%C3%A1genes-para-Principal-y-Contenido-del-Blog-_20_.webp
Open Graph type
Not set
Twitter card
summary_large_image
Twitter title
SERES | Socio de tu transformación digital
Twitter image
https://www.groupseres.com/hubfs/1.%202026/Im%C3%A1genes/Dise%C3%B1o%20Web%20-%20Formato%20WEBP/Im%C3%A1genes-para-Principal-y-Contenido-del-Blog-_20_.webp

robots.txt

Disallow rules (User-agent: *)
5
Disallow rules (other agents)
0

Sitemaps declared:

  • https://blog.groupseres.com/sitemap.xml
  • https://www.groupseres.com/sitemap.xml

Technology detected

Best-effort, based on a small set of well-known signals — this may be incomplete.

  • Cloudflarecdn

    Server: cloudflare

  • Google Analyticsanalytics

    Found "googletagmanager.com/gtag/js" in the page's HTML

  • Google Tag Manageranalytics

    Found "googletagmanager.com/gtm.js" in the page's HTML

  • Cloudflare Bot Managementcdn

    Cookie set: __cf_bm

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