News
Yes, duic.nl has good trustworthiness, but there are some open points that require attention. The Utrecht Internet Courant provides the latest news from Utrecht, but it is important to be aware of certain risks.
Verisite checked duic.nl on October 2, 2026 and gave it a trust score of 78/100. Out of 117 checks, 82 passed, with 5 warning(s) and 30 failed check(s).
78
/100
Trust Score
Good
10
Passed
1
Warning
2
Failed
Security Headers
Checks HTTP security headers and cookie security configuration.
Some security headers are missing or weakly configured.
Information Exposure
Checks for exposed sensitive files, directory listings, and information disclosure.
No exposed sensitive files or directories found.
Content Security
Scans page content for suspicious scripts, iframes, external forms, and cryptominers.
No suspicious content detected on the page.
SSL Certificate
Verifies the SSL/TLS certificate validity and configuration.
Valid SSL certificate found (expires 2026-12-06).
Domain Age
Checks the age of the domain registration. Very young domains are often associated with fraud.
This domain has been registered since 2011-01-20.
Privacy & Cookies
Checks for tracking cookies, consent mechanisms, and third-party trackers.
Tracking is present but a consent mechanism was detected.
Business Data
Checks for chamber of commerce number, VAT number, contact details, and required legal pages.
Business data is well represented on the website.
Reviews & Trust Seals
Checks external reviews (Trustpilot) and trust seals (Kiyoh, WebwinkelKeur).
No reviews or trust seal found.
Malicious / Safety
Checks if the domain appears on known fraud or phishing lists.
This domain was not found on any known fraud or phishing lists.
Technology & Software
Detects CMS, frameworks, and JavaScript libraries and checks for outdated versions.
No outdated or vulnerable software detected.
Email Authentication
Analyzes SPF, DKIM and DMARC configuration for email authentication.
Email authentication is poorly configured. The domain is vulnerable to email spoofing.
Network & Transport
Checks open ports, HTTP protocol support, redirect chain, and mixed content.
Network configuration is secure and well optimized.
DNS & Server
Checks DNS records, server information and hosting details.
DNS records are properly configured.
Security Headers
Checks HTTP security headers and cookie security configuration.
30/100
Some security headers are missing or weakly configured.
- Domain
- duic.nl
- Cookies
-
- Total: 0
- Issues:
- Secure cookies: 0
- Insecure cookies: 0
- HSTS max-age
- 31536000
- Missing headers
- Content-Security-Policy, X-Content-Type-Options, X-Frame-Options, Referrer-Policy
- HSTS preload
- No
- Used browser fallback
- No
- Referrer-Policy
- No
- X-Frame-Options
- No
- HSTS includes subdomains
- No
- Permissions-Policy
- Yes
- X-Content-Type-Options
- No
- Content-Security-Policy
- No
- Strict-Transport-Security
- Yes
Technology & Software
Detects CMS, frameworks, and JavaScript libraries and checks for outdated versions.
100/100
No outdated or vulnerable software detected.
- Detected CMS
-
- Name:
- Slug:
- Version:
- Detected: No
- Confidence: none
- Domain
- duic.nl
- JavaScript libraries
- Pages scanned
- 12
- Vulnerable libraries
- Server technology
-
- Server:
- Powered by:
- X generator:
Information Exposure
Checks for exposed sensitive files, directory listings, and information disclosure.
100/100
No exposed sensitive files or directories found.
- Domain
- duic.nl
- Exposures
- Robots.txt analysis
-
- Exists: Yes
- Interesting paths:
- Failed probes
- 0
- Paths successfully probed
- 18
- Paths planned
- 18
- Exposures found
- 0
- Directory listing enabled
- No
Email Authentication
Analyzes SPF, DKIM and DMARC configuration for email authentication.
11/100
Email authentication is poorly configured. The domain is vulnerable to email spoofing.
- SPF
-
- Exists: Yes
- Policy: neutral
- Record: v=spf1 a mx ip4:185.173.22.48 ip6:2a0b:3100:20::12e ip4:37.97.155.113 ip6:2a01:7c8:aabf:552::1 include:spf.pubble.nl include:_spf.google.com ip4:185.173.21.152 ip6:2a0b:3100:100:61::21:152 ?all
- Mechanisms: a, mx, ip4:185.173.22.48, ip6:2a0b:3100:20::12e, ip4:37.97.155.113, ip6:2a01:7c8:aabf:552::1, include:spf.pubble.nl, include:_spf.google.com, ip4:185.173.21.152, ip6:2a0b:3100:100:61::21:152, all
- Policy label: checks.email_spf_neutral
- Authorized senders: Eigen servers, Mailservers (MX), IP-adres 185.173.22.48, IP-adres 2a0b:3100:20::12e, IP-adres 37.97.155.113, IP-adres 2a01:7c8:aabf:552::1, spf.pubble.nl, Google Workspace, IP-adres 185.173.21.152, IP-adres 2a0b:3100:100:61::21:152
- DKIM
-
- Found: No
- Selectors:
- DMARC
-
- Exists: No
- Policy:
- Record:
- Percentage:
- Policy label:
- Has reporting: No
- Subdomain policy:
- Domain
- duic.nl
- Authorized senders
- Eigen servers, Mailservers (MX), IP-adres 185.173.22.48, IP-adres 2a0b:3100:20::12e, IP-adres 37.97.155.113, IP-adres 2a01:7c8:aabf:552::1, spf.pubble.nl, Google Workspace, IP-adres 185.173.21.152, IP-adres 2a0b:3100:100:61::21:152
Domain Age
Checks the age of the domain registration. Very young domains are often associated with fraud.
100/100
This domain has been registered since 2011-01-20.
- Domain
- duic.nl
- Registrar
- team.blue nl B.V.
- Registered
- 2011-01-20
- Age (days)
- 5734
Privacy & Cookies
Checks for tracking cookies, consent mechanisms, and third-party trackers.
80/100
Tracking is present but a consent mechanism was detected.
- Domain
- duic.nl
- Detected trackers
- Google Tag Manager, Google Analytics (gtag)
- Pages scanned
- 12
- Total cookies
- 0
- Third-party trackers found
- 2
- Tracking cookies
- Consent mechanism detected
- No
- Tracking cookies found
- 0
Network & Transport
Checks open ports, HTTP protocol support, redirect chain, and mixed content.
100/100
Network configuration is secure and well optimized.
- Domain
- duic.nl
- Open ports
- HTTP version
- HTTP/2
- Measurements performed
-
- Ports: No
- Protocol: Yes
- Redirect: Yes
- Mixed content: No
- Mixed content domains
- Pages scanned
- 6
- Redirect chain
- http://duic.nl, https://www.duic.nl/
- HTTP/2 support
- Yes
- HTTP/3 support
- No
- Open ports found
- 0
- Redirect loop detected
- No
- Mixed content resources
- 0
- Redirect chain length
- 2
- HTTP redirects to HTTPS
- Yes
Content Security
Scans page content for suspicious scripts, iframes, external forms, and cryptominers.
100/100
No suspicious content detected on the page.
- Domain
- duic.nl
- Cryptominer scripts
- Pages scanned
- 13
- External form domains
- External script sources
- storage.pubble.nl, www.googletagmanager.com, massariuscdn.com, storage.pubble.cloud
- Obfuscation patterns
- 0
- Cryptominers detected
- 0
- Suspicious iframe details
- External form targets
- 0
- Obfuscated code patterns
- External script domains
- 4
- Suspicious iframes
- 0
Business Data
Checks for chamber of commerce number, VAT number, contact details, and required legal pages.
75/100
Business data is well represented on the website.
- Domain
- duic.nl
- Email address present
- Yes
- Phone number present
- Yes
- Terms and conditions present
- Yes
- Chamber of Commerce number found
- No
- Terms and conditions page
- /gebruikersvoorwaarden
- VAT number found
- No
- Physical address present
- Yes
- Pages scanned
- 11
- Return policy present
- No
- Privacy policy present
- Yes
- Privacy policy page
- /privacy
- Contact details found
- 3
Reviews & Trust Seals
Checks external reviews (Trustpilot) and trust seals (Kiyoh, WebwinkelKeur).
10/100
No reviews or trust seal found.
- Domain
- duic.nl
- Kiyoh trust seal found
- No
- Trust seal present
- No
- Review sources
- Trustpilot page
- https://www.trustpilot.com/review/duic.nl
- Trustpilot profile found
- No
- WebwinkelKeur trust seal found
- No
- Trustpilot reachable
- Yes
Malicious / Safety
Checks if the domain appears on known fraud or phishing lists.
100/100
This domain was not found on any known fraud or phishing lists.
- Checked domain
- duic.nl
- Sources consulted
- local_lists, google_safe_browsing
SSL Certificate
Verifies the SSL/TLS certificate validity and configuration.
100/100
Valid SSL certificate found (expires 2026-12-06).
- Expiry date
- 2026-12-06
- Issuer
- Google Trust Services
- Subject
- duic.nl
- Valid until
- 2026-12-06
- Valid from
- 2026-09-07
- TLS version
- TLSv1.3
- Serial number
- 1485CE52B9DACD490E3C67113E93EBFD
DNS & Server
Checks DNS records, server information and hosting details.
90/100
DNS records are properly configured.
- IP Address
- 104.21.85.15
- SPF record
- Yes
- IPv6 support
- Yes
- DMARC record
- No
- DNSSEC
- No
- MX Records
- alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com
- Nameservers
- maeve.ns.cloudflare.com, tanner.ns.cloudflare.com
- IP Addresses
- 104.21.85.15, 172.67.201.2
- IPv6 Addresses
- 2606:4700:3036::6815:550f, 2606:4700:3033::ac43:c902
About this website
The Utrecht Internet Courant, or duic.nl, offers the latest news from Utrecht. The website serves as an important source for local news stories and covers a wide range of topics of interest to the residents of Utrecht.
The site has undergone various important checks. While most trust criteria are met, there are some points that require attention, such as security headers and email authentication.
What our scores mean for you
The warning regarding security headers indicates that there are partial issues that may affect trust. The failure of email authentication implies a concrete risk for users, such as the potential for phishing attacks. Additionally, the technology status is unknown, which means you should be cautious about the information you find on this site.
Trust development
Previously, duic.nl had an excellent rating, but this has changed to good. This change has been in effect since June 4, 2026. The change is due to some unverified technical aspects and failing email authentication.
What this means
Verisite is an independent platform that runs automated trust checks on websites. For visitors, this means you should be cautious about sharing personal information on this site, especially given the risks associated with email authentication. For the company itself, it is important to address these points to maintain the trust of their users.
Frequently asked questions
Does duic.nl have a valid SSL certificate?
Yes, duic.nl has a valid SSL certificate, meaning your connection is secure.
Has duic.nl ever been reported for fraud?
No reports of fraud have been found for duic.nl.
What are the points of concern for duic.nl?
The points of concern are security headers and email authentication, both of which pose risks.
Is the technology of duic.nl reliable?
The technology status is unknown, so it is important to be cautious.
How old is the domain duic.nl?
The domain duic.nl has been active for a while, which adds to its trustworthiness.
Are there any external red flags for duic.nl?
No external red flags have been found for duic.nl.