Website reputation report

idfa.nl

Last checked 3 hours ago · Point-in-time assessment

● Evidence is limited

What is this website?

Public pages were observed on idfa.nl, but their subject was not confidently classified. An About page was also found. Recurring page-metadata topics include institute, over, hier.

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

73/100Safety Score
75%Evidence Confidence
Trust Radar evidence profile Eight evidence dimensions from zero to one hundred. Exact values surround the chart. Threat Intelligence55 Domain History95 Infrastructure88 Website Security95 Security Hygiene50 Transparency55 Reputation50 Operational Stability96
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.

Independent evidence brief

What we observed about idfa.nl

Updated Oct 1, 2026

The latest scan examined 10 public pages on idfa.nl. 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: Creative documentary films provide insight into society, open eyes, and stimulate critical thinking. IDFA is committed to addressing urgent social issues by presenting documentaries…

Registrar and domain history

Registered on Jun 25, 1997. Registrar: Hostnet B.V..

Connection and hosting evidence

The checked homepage returned HTTP 200.

A valid TLS certificate was observed, expiring Nov 15, 2026.

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: 73/100. Evidence Confidence: 75%. These measure different things.

Public content profile

Pages reviewed on idfa.nl

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.

IDFA Institute | Ontdek de kracht van creatieve documentairesStap in de wereld van IDFA en ontdek de kracht van creatieve documentaires. Verken wat er te zien is en hoe je mee kunt doen. IDFA Institute | Mission & visionCreative documentary films provide insight into society, open eyes, and stimulate critical thinking. IDFA is committed to addressing urgent social issues by presenting documentarie IDFA Institute | ContactHier vind je al onze contactgegevens. IDFA Institute | PersVind hier alle relevante informatie voor de Nederlandse pers. IDFA Institute | Steun als particulierIDFA is het grootste documentairefilmfestival ter wereld en een plek waar filmmakers en publiek bij elkaar komen. IDFA kan echter niet bestaan zonder de support van Vrienden, Dikke IDFA Institute | Discover the Power of Creative DocumentariesStep into the world of IDFA and discover the power of creative documentary films. Explore what's on and how you can get involved. IDFA Institute | Over IDFASinds de oprichting in 1988 is IDFA uitgegroeid tot een internationaal toonaangevend instituut voor de creatieve documentaire. Het biedt een inspirerende ontmoetingsplek waar filmm Naza (2023) | IDFA FestivalIn een onthullende film over de systemen achter de grootschalige burgerdoden in Gaza, voeren Israëlische militairen ’s nachts geheime gesprekken op de daken va Silent Flood (2023) | IDFA FestivalInwoners van een pacifistische, traditionele geloofsgemeenschap leven al decennialang afgezonderd in een pittoresk landschap, langs de rivier de Dnjestr in het westen van Oekra&ium IDFA Institute | ProgrammaHier vind je strands

Public page evidence

Topics and keywords observed on idfa.nl

6 phrases

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

instituteTitle8 sampled pages
overTitle, H1, Meta description2 sampled pages
hierMeta description3 sampled pages
vindMeta description3 sampled pages
creatieveTitle, Meta description2 sampled pages
creativeTitle, Meta description2 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%
95/100

Domain registration age and expiry were checked.

InfrastructureWeight 10%
88/100

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%
55/100

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%
96/100

Observed HTTP status and final connection scheme were checked.

Server-side analysis

Automated security checks

Local antivirus and phishing checks

ClamAV · homepage HTMLLocal antivirus is not enabled
Phishing.Database · exact hostnameLocal feed snapshot unavailable

Sampled scripts and pages

Resource antivirus is not enabled

0 resources checked · 20 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 scripts20
Inline scripts0
Embedded frames1
External script hosts0

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 domainidfa.nl
RegistrarHostnet B.V.
RegisteredJun 25, 1997
Domain age29 years
ExpiresUnavailable
Registry statusesactive
Report statePublished

Infrastructure

Network & hosting

Observed endpoint, not legal location
IP address76.76.21.21
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.idfa.nl/
Endpoint76.76.21.21
NetworkUnavailable
CDN and WAFNot detected · Not detected
DNS surface8 records · 2 nameservers · 1 mail exchangers
Protection signals1 security headers · 2 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 size297,476 bytes
HTTP check duration0 ms
Cookies observedUnavailable
Script resources20 · 0 external hosts
Frames and sampled checks1 frames · 0 resources checked

Encrypted transport

TLS certificate

Valid when observed
StatusValid when observed
ProtocolTLSv1.3
IssuercountryName=US, organizationName=Let's Encrypt, commonName=YR2
Valid fromAug 17, 2026
Valid untilNov 15, 2026
Certificate namesidfa.nl

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.

A76.76.21.21TTL —
NSns01.hostnet.nlTTL —
NSns02.hostnet.nlTTL —
MX10 idfa-nl.mail.protection.outlook.comTTL —
TXTdocusign=28ceb800-22db-451b-bef7-bce413e3206bTTL —
TXTgoogle-site-verification=9hF_bL-Y215dwFXgpoICjOgIUvpYjenG-ErnN6BY0OYTTL —
TXTgoogle-site-verification=fCNoEdekHEhHvpneGPIn3vM79_cmq6gLr67c3aNT_V4TTL —
TXTv=spf1 include:spf.oberon.nl include:spf.protection.outlook.com include:_spf.eu.mailgun.org include:_spf.festivalroosters.nl ip4:167.89.2.85/32 ip4:168.245.41.122/32 ip4:40.118.3.87/32 a:atmailservice.activetickets.com a:webshop.activetickets.com include:" "sendgrid.net ip4:78.31.119.16 ip4:78.31.119.15 ip4:194.9.85.135 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 include:spf.mandrillapp.com include:mailgun.org ~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
StatusPublished and readable
Security contacts1
Policy linkNot observed
ExpiryMissing or expired

This is a public vulnerability-reporting contact file. Its presence does not prove that the website is safe and does not change the independent Safety Score.

Browser protections

Security headers

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

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

Next.js 96% Tailwind CSS 72%

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

JavaScript advisory analysis could not be completed or no eligible script files were sampled. No clean result is implied.

Recommended maintenance checks

Next.jsKeep Next.js and its runtime dependencies current, especially when server-side rendering is enabled.

About this website

What the site says about itself

Creative documentary films provide insight into society, open eyes, and stimulate critical thinking. IDFA is committed to addressing urgent social issues by presenting documentaries from around the world that reflect on the most pressing questions of our time. See what further drives us below.

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.

Structured facts

Website identity & response

Public page metadata
Page titleIDFA Institute | Ontdek de kracht van creatieve documentaires
First headingDeze Specials zijn nu in de verkoop!
DescriptionStap in de wereld van IDFA en ontdek de kracht van creatieve documentaires. Verken wat er te zien is en hoe je mee kunt doen.
Canonical URLhttps://www.idfa.nl/
Final URLhttps://www.idfa.nl/
HTTP response200 · text/html; charset=utf-8 · duration unavailable
Languagenl
Structured typesNone observed
Page page detectedhttps://www.idfa.nl/en/About page detectedhttps://www.idfa.nl/en/about-idfa/mission-vision/Contact page detectedhttps://www.idfa.nl/over-idfa/contact/Support page detectedhttps://www.idfa.nl/steun/steun-als-particulier/
1100% evidence confidence
1100% evidence confidence
nl100% evidence confidence
1100% evidence confidence
1100% evidence confidence
1100% evidence confidence
Security txt.expires valid100% evidence confidence
Security txt.has canonical100% evidence confidence
Security txt.has policy100% evidence confidence
present100% evidence confidence
Local headers.cors wildcard origin100% evidence confidence
Dns consistency.cname present100% evidence confidence
unavailable100% evidence confidence
1100% evidence confidence
2100% evidence confidence
8100% evidence confidence
Local headers.cors credentials with wildcard100% evidence confidence
Local headers.cors present100% evidence confidence
1100% evidence confidence
Local headers.csp present100% evidence confidence
Local headers.hsts include subdomains100% evidence confidence
63072000100% evidence confidence
Local headers.hsts preload100% evidence confidence
1100% evidence confidence
Local headers.permissions policy present100% evidence confidence

Connection path

Redirect chain

1 recorded hops
Hop 1https://www.idfa.nl/

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

Safety Score0 points
HTTP status200 → 200
Final URL changedNo
Technologies addedNone observed
Technologies removedNone observed

This comparison uses persisted scan evidence only. A changed signal can reflect a real website change, a different response or newly available evidence.

Explainable matching

Digital fingerprint

fingerprint-v1
calm-shield-wave-535

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

No meaningful changes recorded yet.

Website icon for idfa.nl

Visual evidence

Website screenshot

Screenshot of idfa.nl
Earlier browser capture retained because this scan did not produce a usable replacement. It is not fresh scan evidence.

For site owners

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Questions about idfa.nl

FAQ

Still have questions? Contact us →
Is idfa.nl safe to visit?

The latest Safety Score is 73/100 with 75% 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 idfa.nl?

External threat-provider coverage was unavailable for this scan, so malware status is unverified.

When was idfa.nl registered?

The public registry record shows Jun 25, 1997. Registration details may be privacy-protected or updated later.

Did idfa.nl 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 idfa.nl 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.