News
Yes, of.nl is trustworthy and falls into the 'excellent' category. This site meets all key trust criteria. Ondernemend Friesland has been providing business and entrepreneurial news in Friesland for 34 years.
Verisite checked of.nl on July 5, 2026 and gave it a trust score of 92/100. Out of 52 checks, 30 passed, with 5 warning(s) and 17 failed check(s).
92
/100
Trust Score
Excellent
9
Passed
2
Warning
2
Failed
Security Headers
Checks HTTP security headers and cookie security configuration.
Many security headers are missing. This website is vulnerable to common attacks.
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 2026-08-21).
Domain Age
Checks the age of the domain registration. Very young domains are often associated with fraud.
The domain age could not be determined.
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.
Issues were found with the technology in use.
Email Authentication
Analyzes SPF, DKIM and DMARC configuration for email authentication.
Email authentication is well configured with SPF, DKIM and/or DMARC.
Network & Transport
Checks open ports, HTTP protocol support, redirect chain, and mixed content.
Some network configuration issues were found.
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.
12/100
Many security headers are missing. This website is vulnerable to common attacks.
- Domain
- of.nl
- Cookies
-
- Total: 0
- Issues:
- Secure cookies: 0
- Insecure cookies: 0
- Information leaking headers
- X-Powered-By
- Missing headers
- Strict-Transport-Security, Content-Security-Policy, X-Content-Type-Options, Referrer-Policy, Permissions-Policy
- Leaks X-Powered-By
- PHP/8.1.34
- Used browser fallback
- No
- Referrer-Policy
- No
- X-Frame-Options
- Yes
- Permissions-Policy
- No
- X-Content-Type-Options
- No
- Content-Security-Policy
- No
- Strict-Transport-Security
- No
Technology & Software
Detects CMS, frameworks, and JavaScript libraries and checks for outdated versions.
84/100
Issues were found with the technology in use.
- Detected CMS
-
- Name: WordPress
- Slug: wordpress
- Version: 7.0
- Detected: Yes
- Confidence: high
- Domain
- of.nl
- Detected CMS
- WordPress
- CMS version
- 7.0
- JavaScript libraries
-
- jQuery — 3.4.1
- Bootstrap — 4.1.3
- Pages scanned
- 8
- Vulnerable libraries
-
- CVE-2020-11023 — jQuery — 3.4.1 — 3.5.0 — medium
- CVE-2019-8331 — Bootstrap — 4.1.3 — 4.3.1 — medium
- CMS is outdated
- No
- Server technology
-
- Server: nginx
- Powered by: PHP/8.1.34
- X generator:
- Latest version
- 6.9.4
Information Exposure
Checks for exposed sensitive files, directory listings, and information disclosure.
100/100
No exposed sensitive files or directories found.
- Domain
- of.nl
- Exposures
- Robots.txt analysis
-
- Exists: Yes
- Interesting paths:
- Paths checked
- 18
- Exposures found
- 0
- Directory listing enabled
- No
Email Authentication
Analyzes SPF, DKIM and DMARC configuration for email authentication.
78/100
Email authentication is well configured with SPF, DKIM and/or DMARC.
- SPF
-
- Exists: Yes
- Policy: hardfail
- Record: v=spf1 include:spfinclude.werkonline.nu include:spf.sendinblue.com include:spf.protection.outlook.com include:_spf.linqhost.nl ip4:81.24.63.4/30 -all
- Mechanisms: include:spfinclude.werkonline.nu, include:spf.sendinblue.com, include:spf.protection.outlook.com, include:_spf.linqhost.nl, ip4:81.24.63.4/30, all
- Policy label: checks.email_spf_hardfail
- Authorized senders: spfinclude.werkonline.nu, Brevo (Sendinblue), Microsoft 365, _spf.linqhost.nl, IP-adres 81.24.63.4/30
- DKIM
-
- Found: Yes
- Selectors: default, mail, k2, k3
- DMARC
-
- Exists: Yes
- Policy: none
- Record: v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400
- Percentage: 100
- Policy label: checks.email_dmarc_none
- Has reporting: Yes
- Subdomain policy: none
- Domain
- of.nl
- Authorized senders
- spfinclude.werkonline.nu, Brevo (Sendinblue), Microsoft 365, _spf.linqhost.nl, IP-adres 81.24.63.4/30
Domain Age
Checks the age of the domain registration. Very young domains are often associated with fraud.
100/100
The domain age could not be determined.
- Domain
- of.nl
Privacy & Cookies
Checks for tracking cookies, consent mechanisms, and third-party trackers.
94/100
Tracking is present but a consent mechanism was detected.
- Domain
- of.nl
- Detected trackers
- Google Tag Manager, Google Analytics (gtag), Google Analytics
- Pages scanned
- 9
- Total cookies
- 0
- Third-party trackers found
- 3
- Consent platform
- Complianz
- Tracking cookies
- Consent mechanism detected
- Yes
- Tracking cookies found
- 0
Network & Transport
Checks open ports, HTTP protocol support, redirect chain, and mixed content.
77/100
Some network configuration issues were found.
- Domain
- of.nl
- Open ports
-
- 21 — high — FTP
- Mixed content domains
- gmpg.org
- Pages scanned
- 8
- Redirect chain
- http://of.nl, https://www.of.nl/
- HTTP/2 support
- No
- HTTP/3 support
- No
- Open ports found
- 1
- Redirect loop detected
- No
- Mixed content resources
- 1
- 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
- of.nl
- Cryptominer scripts
- Pages scanned
- 9
- External form domains
- External script sources
- code.jquery.com, cdnjs.cloudflare.com, stackpath.bootstrapcdn.com, unpkg.com
- 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.
85/100
Business data is well represented on the website.
- Domain
- of.nl
- Email address present
- Yes
- Phone number present
- Yes
- Terms and conditions present
- Yes
- Chamber of Commerce number found
- Yes
- Terms and conditions page
- /pagina/algemene-voorwaarden
- VAT number found
- No
- Chamber of Commerce number (possible)
- 59385618
- Physical address present
- Yes
- CoC found on
- /privacy
- Pages scanned
- 17
- 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
- of.nl
- Kiyoh trust seal found
- No
- Trust seal present
- No
- Review sources
- Trustpilot page
- https://www.trustpilot.com/review/of.nl
- Trustpilot profile found
- No
- WebwinkelKeur trust seal found
- No
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
- of.nl
SSL Certificate
Verifies the SSL/TLS certificate validity and configuration.
100/100
Valid SSL certificate found (expires 2026-08-21).
- Expiry date
- 2026-08-21
- Issuer
- Let's Encrypt
- Subject
- of.nl
- Valid until
- 2026-08-21
- Valid from
- 2026-05-23
- TLS version
- TLSv1.3
- Serial number
- 06A7E5DA87F295A144F4584B414AF30024CD
DNS & Server
Checks DNS records, server information and hosting details.
100/100
DNS records are properly configured.
- IP Address
- 31.14.99.25
- SPF record
- Yes
- IPv6 support
- Yes
- DMARC record
- Yes
- DNSSEC
- Yes
- MX Records
- of-nl.mail.protection.outlook.com
- Nameservers
- ns051.auroradns.eu, ns052.auroradns.nl, ns053.auroradns.info
- Reverse DNS
- d-wermedia1.host-ed.eu
- IP Addresses
- 31.14.99.25
- IPv6 Addresses
- 2a01:7c8:bb02:1d1::1
About this website
Ondernemend Friesland has been delivering business news and information for entrepreneurs in Friesland for 34 years. The website serves as a source for the latest news and developments in the Frisian business world, making it an important place for entrepreneurs to stay informed about local trends and information.
The site has some key features, such as an SSL certificate, ensuring that your data is secure while browsing. However, there are also some points of concern, such as the lack of security headers and negative reviews.
What our scores mean for you
While of.nl has an SSL certificate, which is essential for secure connections, there are some risks. The absence of security headers may leave your data vulnerable to attacks. Additionally, negative reviews could indicate issues with customer service or product quality, which may affect your experience with the site.
Trust development
The trust band has improved from 'good' to 'excellent'. This indicates that the site now meets all key trust criteria, which is a positive development for users. This change has been in effect since June 4, 2026.
What this means
Verisite is an independent platform that conducts automated trust checks on websites. This result means that visitors and customers of of.nl can trust the safety of their data, but they should also be aware of the risks stemming from the negative reviews. For the company, it is important to address these concerns to further strengthen user trust.
Frequently asked questions
Does of.nl have a valid SSL certificate?
Yes, of.nl has a valid SSL certificate, ensuring a secure connection.
Has of.nl ever been reported for fraud?
There are no fraud reports associated with of.nl.
Why are there negative reviews for of.nl?
Negative reviews may indicate issues with customer service or product quality.
What are the risks of lacking security headers?
The lack of security headers may make your data vulnerable to attacks.
What do the technology and network warnings mean?
These warnings indicate partial issues that may affect trust.
How long has of.nl been around?
Of.nl has been providing business news for 34 years.