indexo.dev

tentubio.es

.es crawl

First seen 2026-05-12 · Last seen 2026-05-18 · ok HTTP/1.1 200 3508 ms crawled 2026-05-18

ES · 82.98.162.131 · AS42612 DinaHosting S.L.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Suministro de Biomasa en España | Energía Sostenible y Renovable
Description
Biomasa en España para una energía sostenible y renovable. Productos de alta calidad te ofrecen una solución ecológica para tus necesidades energéticas.
Language
es
Generator
WordPress 6.9.4
Canonical
https://www.tentubio.es/
Feeds

Open Graph

url
https://www.tentubio.es/
title
Suministro de Biomasa en España | Energía Sostenible y Renovable
locale
es_ES
site name
Tentubio
description
Biomasa en España para una energía sostenible y renovable. Productos de alta calidad te ofrecen una solución ecológica para tus necesidades energéticas.

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (4)

  • maxcdn.bootstrapcdn.com×2
  • gmpg.org×1
  • maps.google.com×1
  • www.google.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.digitalocean.com
  • ns2.digitalocean.com
  • ns3.digitalocean.com
MX
  • 0 tentubio-es.mail.protection.outlook.com
TXT
  • S=ms61720236
  • Acumbamail-domain-verification: 61ff4f92-89e3-11ee-bbda-005056bd5094

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s
policy: quarantine
DKIM
  • default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC7iFInyWS/LnJMJoIhIFShTGfMZbyJd17gOlKwR8LR+aN+gxKsrDaBWvcyM0EkwQQQuUrZxDjPpfb8Dm0H0VFVh8ICl…
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA09RiKhxjnQlSiTDe+wdyNfG8n4/FBIh5IGhsUG1TJLVy/24QKp5S2lAZsi7yCos1H0uaOAf+IO936A…
selectors probed

Certificate (current)

R12
from 2026-04-06 to 2026-07-05
Expires in 46 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.tentubio.es/

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

Links to (3)

Linked from (1)