Website reputation report

duocom.es

Last checked 1 week ago · Point-in-time assessment

63/100Technical Safety ScoreIndependent technical assessment, not a visitor rating
Would you recommend this page? No community votes yet 0/0 Your vote is for this page in this report only—not the entire website. No account required · One vote per browser.
Captured homepage of duocom.es in the current scan
Website screenshot from the current report

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● Evidence is limited

What is this website?

Conoce quienes somos como empresa de telefonía, operador telefónico, enfocados en ofrecer servicios telefónicos IP que aporten flexibilidad, ahorro y mayor control.

No listed local patterns observedHomepage-only analysis is not a malware clearance. Read the scope and findings below.

63/100Safety Score
70%Evidence Confidence
Trust Radar evidence profile Eight evidence dimensions from zero to one hundred. Exact values surround the chart. Threat Intelligence55 Domain History0 Infrastructure87 Website Security95 Security Hygiene50 Transparency66 Reputation50 Operational Stability85
Trust RadarEight observed factors. Select one to inspect its evidence.

How to read this report

Safety Score evaluates observed signals. Evidence Confidence measures how complete, direct, fresh, and consistent those signals are.

No automated scan can guarantee that a website is safe.

Current report context

What changed since the last scan

  • No earlier report to compare
What this scan could verify · 5 observed, 1 unavailable
DNS observed
Registration lookup unavailable Reason: stage unavailable
Network observed
TLS observed
Website response observed
Website content observed

Unavailable and unperformed checks are not clean results. The detailed evidence below remains the source for each conclusion.

Report an inaccuracy in this report →

Independent evidence brief

What we observed about duocom.es

Updated Oct 4, 2026

The latest scan examined 10 public pages on duocom.es. Website descriptions below come from the site itself. Registration, connection and threat findings were checked separately.

Purpose and visible content

On its About page, the site says: Conoce quienes somos como empresa de telefonía, operador telefónico, enfocados en ofrecer servicios telefónicos IP que aporten flexibilidad, ahorro y mayor control.

Registrar and domain history

A reliable creation date was not returned by the registration lookup. The report leaves domain age unverified rather than guessing.

Connection and hosting evidence

The checked homepage returned HTTP 200 in about 1000 ms.

A valid TLS certificate was observed, expiring Apr 3, 2027.

Threat checks and score context

External malware-provider coverage was unavailable. The report does not treat this missing check as a clean result.

Safety Score: 63/100. Evidence Confidence: 70%. These measure different things.

Community reviews of duocom.es

No approved reviews yet ☆☆☆☆☆

Visitor experiences are separate from the independent technical Safety Score.

Visitor opinions remain separate from the technical Safety Score.

Public content profile

Pages reviewed on duocom.es

10 of up to 10 pages

We sampled public pages from this website to understand its subject and contact paths. The titles and short descriptions below come from the website itself. They are not endorsements or independent safety findings.

Número de teléfono virtual, centralita, voIP y fax virtual |Duocom.Duocom Europe es un operador telefónico especializado en servicios de telefonía para empresas, pymes y autónomos desde el año 2000 en España, tecnología IP y telefonía convencional Quienes somos, Duocom Europe S.L.Conoce quienes somos como empresa de telefonía, operador telefónico, enfocados en ofrecer servicios telefónicos IP que aporten flexibilidad, ahorro y mayor control. Atención al cliente, Duocom Europe.Acceda a la atención al cliente enviándonos un formulario con su consulta y nuestro departamento correspondiente responderá todas sus dudas. Servicios de telefonía Duocom: Política de cookies.Acepte nuestra política de cookies de Duocom Europe para poder seguir navegando con normalidad por nuestro sitio web, tu privacidad es importante para nosotros. Oficina Virtual: Telefonía Empresas de Duocom EuropeOficina Virtual, la telefonía para las empresas, Duocom ofrece servicios como Número Virtual, Centralita Virtual, Fax Virtual, SipTrunk, VOIP… Con las mejores tarifas del mercado. Número virtual: número de teléfono virtual como segunda línea |DuocomEl número virtual de Duocom es una segunda línea para su empresa. Consiste en un nuevo número fijo de España o portado como teléfono virtual, con hasta 5 desvíos según un horario l Telefonía IP con llamadas VoIP más económicas con proveedor IP Duocom¿Qué es la telefonía IP? Es la comunicación por Internet a través de la voz IP. Duocom lleva desde el año 2000 desarrollando su propia tecnología de voz sobre IP, para realizar y r Centralita Virtual Duocom TODO INCLUIDO: extensiones ilimitadas, IVR..La centralita telefónica (PBX) Duocom es una centralita IP de más completas del mercado: mensaje de bienvenida, menú interactivo (IVR), soporte técnico gratis.. Trunk sip, disfrute de su centralita IP.Trunk sip, le permite unificar las llamadas entrantes de una centralita IP externa con un número de teléfono. Con el Fax Virtual aporte más flexibilidad, ahorro y control.Con el Fax virtual olvide su antigua máquina de fax. Consiga recibir y mandar faxes desde cualquier lugar cuando quiera.

Public page evidence

Topics and keywords observed on duocom.es

12 phrases

These phrases were extracted locally from sampled public page metadata. They are observations, not search-volume or ranking estimates.

virtualTitle, H1, Meta description5 sampled pages
telefoníaTitle, Meta description5 sampled pages
centralitaTitle, H1, Meta description4 sampled pages
fax virtualTitle, H1, Meta description3 sampled pages
númeroTitle, H1, Meta description4 sampled pages
europeTitle, Meta description5 sampled pages
número de teléfonoTitle, Meta description3 sampled pages
oficina virtualTitle, H1, Meta description2 sampled pages
paraMeta description5 sampled pages
número virtualTitle, H1, Meta description2 sampled pages
voipTitle, H1, Meta description3 sampled pages
serviciosTitle, Meta description4 sampled pages

At a glance

Key findings

✓

Report is current

The displayed evidence comes from the published immutable scan.

i

Confidence is separate

Unavailable evidence is shown as missing and never counted as clean.

!

Verify before sensitive actions

Check the exact URL and context before payments, credentials, or downloads.

Fully explainable

Why this score?

Versioned weights
Threat IntelligenceWeight 25%
55/100

Threat providers were unavailable. The neutral uncertainty baseline is not a clean verdict.

Domain HistoryWeight 10%
0/100

Evidence is unavailable.

InfrastructureWeight 10%
87/100

Observed DNS records and network address were checked.

Website SecurityWeight 15%
95/100

Observed certificate validity and TLS protocol were checked.

Security HygieneWeight 15%
50/100

Observed security header values were checked for basic protective settings. Empty values, disabled HSTS and unrecognized values receive no credit. This is not a complete browser-policy validation.

TransparencyWeight 5%
66/100

Observed site metadata and About page were checked. Publisher-supplied details are not independently verified.

ReputationWeight 5%
50/100

Popularity is weak context, not proof of safety. Unranked sites use a neutral baseline.

Operational StabilityWeight 15%
85/100

Observed HTTP status and final connection scheme were checked.

Server-side analysis

Automated security checks

Local antivirus and phishing checks

ClamAV · homepage HTMLNo signature match in the sampled HTML
Engine version1.5.4
Signature database date (UTC)2026-10-04T06:25:22+00:00
HTML bytes submitted22,228
Phishing.Database · exact hostnameNot listed in this snapshot
Feed downloaded (UTC)2026-10-04T12:00:10+00:00
Hosts in local snapshot386,082

Sampled scripts and pages

Resource analysis incomplete

6 resources checked · 4 script links observed on the homepage. Partial resource coverage.

ClamAV inspects the fetched homepage HTML on our server. New scans also sample up to four linked scripts and two collected internal pages, with size and time limits. Scripts are not executed. Other downloads, private server files and logged-in pages remain outside this check. A signature match needs investigation and can be a false positive. No match is not a whole-site safety guarantee.

Exact hostname lookup uses a downloaded Phishing.Database snapshot. It does not send this domain to an external lookup API or mark sibling subdomains as harmful. Not listed does not mean safe. Snapshot age is download age, not proof that every entry was recently revalidated.

Homepage HTML only · Eight local rule families · local-security-v2

Checks use the fetched page and redirect chain. Scripts are not executed, forms are not submitted, and linked files are not downloaded. This is not a malware clearance.

Page resource inventory

Linked scripts4
Inline scripts10
Embedded frames0
External script hosts1

Counts describe the sampled HTML, not every resource loaded by the browser. External resources are common and are not automatically harmful.

No listed local patterns observed. The limited rule set cannot detect every threat or behavior.

External threat intelligence

Provider coverageNot checked

Local checks do not query external reputation databases. An unavailable check is never a clean result.

Registration

Domain information

Public RDAP observation
Canonical domainduocom.es
RegistrarUnavailable
RegisteredUnavailable
Domain ageUnavailable
ExpiresUnavailable
Registry statusesUnavailable
Report statePublished

Infrastructure

Network & hosting

Observed endpoint, not legal location
IP address195.219.82.77
Autonomous systemUnavailable
Network organizationUnavailable
Observed countryUnavailable
CDNNot detected
Web application firewallNot detected

At a glance

Infrastructure summary

Observed during this scan

A compact view of the connection, DNS and security surface. These observations describe what the scanner could verify at scan time and do not prove ownership or ongoing availability.

HTTP response200 · https://www.duocom.es/index.php
Endpoint195.219.82.77
NetworkUnavailable
CDN and WAFNot detected · Not detected
DNS surface7 records · 3 nameservers · 1 mail exchangers
Protection signals1 security headers · 4 technologies · DNSSEC unknown

Page telemetry

Observed page statistics

Safe metadata only

These counters describe the fetched response and sampled HTML. Script counts describe references in the markup, not a complete browser network log. Cookie counts cover observed response headers.

Response size22,228 bytes
HTTP check duration1,000 ms
Cookies observedUnavailable
Script resources4 · 1 external hosts
Frames and sampled checks0 frames · 6 resources checked

Encrypted transport

TLS certificate

Valid when observed
StatusValid when observed
ProtocolTLSv1.3
IssuercountryName=GB, organizationName=Sectigo Limited, commonName=Sectigo Public Server Authentication CA OV R36
Valid fromMar 3, 2026
Valid untilApr 3, 2027
Certificate names*.duocom.es · duocom.es

Resolution

DNS footprint

DNSKEY status unknown

DNSKEY presence does not verify the DNSSEC signature chain. Missing records can mean no record was returned or the lookup was unavailable.

A195.219.82.77TTL —
NSdns.thevoicebox.comTTL —
NSnewark.thevoicebox.comTTL —
NSserver.thevoicebox.comTTL —
MX10 mail.duocom.esTTL —
TXTgoogle-site-verification=gcjT13QsRSP99lL1cShfekQJaOu7_PN6enRnhvslKjATTL —
TXTv=spf1 a mx ptr -allTTL —

DNS observations · no external lookup API

Domain email protection

Exact-host SPF and DMARC observations help the owner investigate email impersonation risks. They are separate from website malware checks and do not change the Safety Score.

SPFPolicy record observed, not fully validated
DMARCMonitoring-only DMARC policy

What to do next

Review the records with your mail administrator. Inventory legitimate senders and test SPF and DKIM alignment before enforcing a stricter DMARC policy. Fix duplicate records and investigate overly permissive SPF rules.

This bounded check does not send email, probe SMTP, evaluate recursive SPF includes, verify DKIM signatures or apply organizational-domain DMARC inheritance. A missing subdomain record does not prove that no inherited protection exists. A DNS timeout is unknown, not an absent record. A policy record is not proof that messages authenticate successfully.

Responsible disclosure

security.txt

RFC 9116 observation

No readable security.txt file was observed at the standard locations. This is informational and is not evidence of malware.

Browser protections

Security headers

1 observed
strict-transport-securitypresent max-age=63072000; includeSubdomains;

Response headers

Cookie protections

Passive observation

No Set-Cookie header was observed on the sampled homepage response. Other pages may set cookies separately.

Detected stack

Technologies

Apache HTTP Server 93% Bootstrap 80% Google Analytics 94% jQuery 2.1.1 82%

Versions are shown only when publicly exposed by the page or response headers. An observed version is not, by itself, proof of a vulnerability.

JavaScript library advisories

4 sampled JavaScript files checked locally with Retire.js. Database snapshot: 2026-10-04T02:40:12.278Z.

jquery 2.1.1 6 known advisories. CVE-2015-9251 CVE-2019-11358 CVE-2020-11023 CVE-2020-11022

A version match is not proof that the website is infected or that an issue is exploitable here. Owners should review the advisory, check whether their code is affected and test an update. Up to four external script files are sampled, not every dependency, inline script or dynamically loaded resource.

Recommended maintenance checks

Apache HTTP ServerReview the Apache branch and keep security patches current. Avoid exposing detailed server version headers.
jQueryConfirm the observed jQuery version is supported by your application and update it through your normal dependency process.

About this website

What the site says about itself

Conoce quienes somos como empresa de telefonía, operador telefónico, enfocados en ofrecer servicios telefónicos IP que aporten flexibilidad, ahorro y mayor control.

View the site's About page ↗

This is publisher supplied information. The independent safety findings are shown separately.

Publisher supplied

Public contact details

These details were observed on the website, not independently verified as an active support channel.

Emailinfo@duocom.esSource: https://www.duocom.es/index.php
Phone+34902009955Source: https://www.duocom.es/index.php
Phone+34910910910Source: https://www.duocom.es/index.php

Structured facts

Website identity & response

Public page metadata
Page titleNúmero de teléfono virtual, centralita, voIP y fax virtual |Duocom.
First headingOFICINA VIRTUAL
DescriptionDuocom Europe es un operador telefónico especializado en servicios de telefonía para empresas, pymes y autónomos desde el año 2000 en España, tecnología IP y telefonía convencional. Proveedor de número virtual, VoIP, fax virtual, centralita virtual con integración de CRM (Zoho CRM, Vtiger y Pipedrive).
Canonical URLhttps://www.duocom.es
Final URLhttps://www.duocom.es/index.php
HTTP response200 · text/html; charset=UTF-8 · 1000 ms
Languagees
Structured typesNone observed
Page page detectedhttps://www.duocom.es/politica-cookies.phpAbout page detectedhttps://www.duocom.es/quienes-somos.phpContact page detectedhttps://www.duocom.es/contacto.php
missing100% evidence confidence
1100% evidence confidence
es100% evidence confidence
1100% evidence confidence
1100% evidence confidence
Local headers.cors credentials with wildcard100% evidence confidence
7100% evidence confidence
3100% evidence confidence
1100% evidence confidence
unavailable100% evidence confidence
Dns consistency.cname present100% evidence confidence
1100% evidence confidence
Local headers.permissions policy present100% evidence confidence
1100% evidence confidence
Local headers.hsts preload100% evidence confidence
63072000100% evidence confidence
1100% evidence confidence
Local headers.csp present100% evidence confidence
Local headers.cors wildcard origin100% evidence confidence
Local headers.cors present100% evidence confidence

Connection path

Redirect chain

2 recorded hops
Hop 1https://www.duocom.es/
Hop 2https://www.duocom.es/index.php

The chain is shown exactly as observed by the scanner. A redirect is not itself a malware finding, but unexpected domains or an HTTP downgrade deserve review.

Premium monitoring

Catch downtime and security changes automatically

Regular checks, availability history, and alert emails are reserved for Premium websites. Free reports remain point-in-time scans and do not create recurring server work.

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Compared with the previous scan

What changed

A comparison will appear after the next completed scan.

Explainable matching

Digital fingerprint

fingerprint-v1
azure-shield-field-845

Comparable components help find technically related websites. A match does not prove common ownership.

DnsHashed private comparison value
TechnologiesHashed private comparison value

Material changes only

Change history

Show change history

No meaningful changes recorded yet.

Website icon for duocom.es

Visual evidence

Website screenshot

Screenshot of duocom.es
Captured once in an isolated browser during this scan. Visual tint is an interface overlay. The original evidence is not duplicated.

For site owners

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Use the current report link so visitors can verify the evidence. A badge is a transparency signal, not a paid ranking boost.

Questions about duocom.es

FAQ

Still have questions? Contact us →
Is duocom.es safe to visit?

The latest Safety Score is 63/100 with 70% Evidence Confidence. This is a point-in-time assessment of observed technical signals, not a guarantee. Check the exact address and avoid entering payment details if anything looks unusual.

Did the scan detect malware on duocom.es?

ClamAV found no signature match in the sampled homepage HTML. External scripts, downloads and private server files were not checked. This is not a whole-site malware clearance.

When was duocom.es registered?

The registry lookup did not provide a reliable creation date in this scan.

Did duocom.es have a valid TLS certificate?

The scanner observed a valid TLS certificate using TLSv1.3. A valid certificate alone does not establish that the site is safe.

How does duocom.es describe itself?

The website's About page describes its purpose in the report above. This is publisher-supplied information and is separate from independent security findings.

Can a paid listing change this website's score?

No. Premium placement and owner-supplied pages are labelled separately. Technical evidence, the Safety Score and moderation decisions remain independent.

Share your experience with duocom.es

Community reviews are moderated and remain separate from the technical Safety Score.

Write review →