Skip to main content

Is paessler.com a Scam? Security Check Results - Paessler AG

paessler.com Security Report Summary

paessler.com received a security score of 73 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers Paessler AG's website security posture. Paessler AG operates in the Technology industry in Germany.

Paessler AG is a reputable technology company specializing in network monitoring software, best known for its flagship product PRTG. The company offers solutions tailored for small to large enterprises, including hosted and enterprise-grade monitoring options. Their website reflects a mature digital presence with comprehensive product information, customer success stories, and multiple contact channels primarily via forms. Technically, the site is built on the Neos CMS and Flow PHP framework, leveraging modern JavaScript libraries and Google Tag Manager for analytics. Security measures such as HTTPS and anti-clickjacking scripts are in place, and privacy compliance is demonstrated through detailed privacy and cookie policies with consent mechanisms. However, the lack of publicly available WHOIS data slightly reduces transparency but is common for privacy-conscious businesses. Overall, the website presents a professional, trustworthy, and secure platform for its target audience of IT professionals and enterprises.

The security scan identified 24 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: PHP, JavaScript, Google Tag Manager, Convertexperiments, OneTrust Cookie Consent.

About this security scan

Guard performs automated security assessments of websites by analyzing SSL/TLS certificates, HTTP security headers, DNS configuration, email authentication protocols (SPF, DKIM, DMARC), GDPR compliance indicators, NIS2 directive compliance, network exposure, and AI-powered business intelligence. Each report provides domain-specific findings, risk scores, and actionable recommendations.

paessler.com favicon

Is paessler.com Safe? Security Analysis for Paessler AG

https://paessler.com

Check if paessler.com is a scam or legitimate. Free security scan and reviews.

TechnologyGermanymedium
PHPJavaScriptGoogle Tag ManagerConvertexperimentsOneTrust Cookie Consent
Analyzed 10/10/2025Completed 1:25:27 PM5mo ago
73
Security Score
MEDIUM RISK

Above Technology avg (72)

10,000+

Domains scanned

500+

Security teams trust us

EveryPay

Secure checkout

Instant

Reports delivered

Professional PDF & Marketing Data

Get the professional PDF report for paessler.com

Export this security analysis as a professional PDF document, receive it via email, and access marketing intelligence data including contact emails and phone numbers. One-time purchase for lifetime access.

PDF Report & Export

PDF download, email delivery, unlock code

39.90 €one-time • Incl. 21% VAT

Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

Plan Comparison

FeaturePDF ReportMarketing+
Full security analysis
Professional PDF export
Email delivery
Lifetime access + unlock code
Contact emails & phones
Marketing outreach data

Already purchased?

Order summary

Domainpaessler.com
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.

SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

AI Summary

Paessler AG is a reputable technology company specializing in network monitoring software, best known for its flagship product PRTG. The company offers solutions tailored for small to large enterprises, including hosted and enterprise-grade monitoring options. Their website reflects a mature digital presence with comprehensive product information, customer success stories, and multiple contact channels primarily via forms. Technically, the site is built on the Neos CMS and Flow PHP framework, leveraging modern JavaScript libraries and Google Tag Manager for analytics. Security measures such as HTTPS and anti-clickjacking scripts are in place, and privacy compliance is demonstrated through detailed privacy and cookie policies with consent mechanisms. However, the lack of publicly available WHOIS data slightly reduces transparency but is common for privacy-conscious businesses. Overall, the website presents a professional, trustworthy, and secure platform for its target audience of IT professionals and enterprises.

Detected Technologies

PHPJavaScriptGoogle Tag ManagerConvertexperimentsOneTrust Cookie Consent

6 urgent findings need attention

6 high

Continuous monitoring

Keep paessler.com under constant watch

Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.

Security drift alerts

Risk score drops, new high-severity issues, and header hardening gaps

Compliance watch

GDPR / NIS2 posture changes with governance evidence snapshots

Infrastructure surface

Unexpected open services, SSL expiry, DNS & email authentication changes

Content & tracker intelligence

Marketing tech shifts, analytics drift, and AI recommendation updates

25 €
per month · billed securely via EveryPay
Less than 1 € / day — cheaper than a single incident response hour

Cancel anytime. Alerts sent to the contacts you choose. Unlock the full report to view historical timelines and alerts.

Purchase to access the monitoring timeline, JSON diffs, alert history, and PDF export for paessler.com.

Security Headers

3 findings

80/100

GDPR Compliance

1 finding

88/100

NIS2 Compliance

9 findings

2/100

Email Security

4 findings

80/100

🧠AI Business Intelligence

Technology stack, business insights, and market analysis powered by AI.

Business Intelligence

Market & Strategic Analysis

Paessler holds a strong market position in the IT monitoring sector, offering a diversified product portfolio that caters to various infrastructure sizes and deployment preferences. Their business model combines software licensing with cloud-based SaaS offerings and value-added services like training and extensions. The company targets IT administrators, MSPs, and enterprises globally, with a focus on technology sectors. The presence of partner portals and a knowledge base indicates a well-developed partner ecosystem and customer support infrastructure. The website's content quality and branding consistency reinforce their credibility and market presence.

Extracted Contact Information

Marketing Intelligence Data

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a solid security posture with enforced HTTPS, anti-clickjacking protections, and cookie consent management. However, there is no explicit security policy or incident response information publicly available, and no security.txt file was detected. The absence of direct security contact emails or phone numbers limits immediate incident reporting capabilities. No vulnerabilities or exposed sensitive data were identified in the analysis. The overall security maturity is good but could be enhanced by publishing dedicated security and incident response documentation.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a security.txt file to facilitate vulnerability disclosures.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Paessler AG

Description:

Paessler is the producer of PRTG, the highly powerful network monitoring software. PRTG monitors your whole IT infrastructure 24/7 and alerts you to problems before users even notice.

Key Services:
PRTG Network MonitorPRTG Enterprise MonitorPRTG Hosted MonitorExtensions and integrationsTraining and support
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
PHPJavaScriptGoogle Tag ManagerConvertexperimentsOneTrust Cookie Consent
Frameworks:
Neos CMSFlow PHP Framework
Performance:

moderate

Mobile:

good

Accessibility:

good

SEO:

basic

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Anti-clickjacking script present
  • Cookie consent implemented

Analytics & Tracking

Services:
Google Tag Manager
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Tracking Pixels:
Convertexperiments
Marketing Tools:
ConvertexperimentsOneTrust Cookie Consent
Transparency Level:good

Website Quality Assessment

Design Quality:excellent
User Experience:excellent
Content Relevance:excellent
Navigation Clarity:excellent
Professionalism:excellent
Trustworthiness:high

Key Observations

1

Website is fully accessible with no blocking or WAF challenge.

Get this report delivered to your inbox

Receive a summary of the paessler.com security findings by email. Quick and easy to share with decision makers.

🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

80/100
Score

Weak Referrer-Policy configuration

LOW

Current value: "same-origin"

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

Sensitive data may be cached

LOW

Cache-Control header should include "no-store" for sensitive pages

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

88/100
Score

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements

GDPR Compliance Analysis

Privacy Policy85% confidence
Cookie Policy85% confidence
Contact Information Found90% confidence
emailphone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

2/100
Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity

No security contact information

HIGH

NIS2 requires clear incident reporting channels

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts

Critical sector without clear security compliance

HIGH

Detected sectors: energy, transport, health, digital

Need this report as a PDF?

Download the complete paessler.com security analysis as a professional PDF. Share it with your team, clients, or stakeholders.

📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Email Security

SPF, DKIM, and DMARC validation

80/100
Score

Complex SPF record

LOW

Too many include statements can cause lookup limits

No BIMI Record

LOW

BIMI displays brand logos in email clients

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues

SPF
Sender Policy Framework
DKIM
DomainKeys Identified Mail
DMARC
Domain-based Message Authentication
MX Records
Mail Exchange Records
BIMI
Brand Indicators
MTA-STS
Mail Transfer Agent Security
TLS-RPT
TLS Reporting
DNSSEC
DNS Security
SPF Details
Record:
v=spf1 ip4:62.146.75.210 ip4:62.146.75.212 include:sendgrid.net include:spf.protection.outlook.com include:2990530.spf10.hubspotemail.net ip4:91.250.95.71 ip4:92.51.187.64/27 ip4:83.169.51.224/27 ip4:80.237.187.32/28 ip4:91.250.74.128/27 ip4:87.230.74.128 /28 ip4:91.250.95.64/26 ip4:85.25.89.0/24 include:fdspfus.freshemail.io include:fdspfeuc.freshemail.io ip4:147.160.167.0/26 ip4:52.49.201.246 ip4:52.49.235.189 ip4:23.21.109.197 ip4:23.21.109.212 ip4:88.99.206.140 ip4:40.68.36.243 -all
DNS Lookups:5/10
Policy:-all
DKIM Selectors Found
Selector:selector2(1296-bit rsa)
Selector:s1(1440-bit rsa)
DMARC Details
Policy:quarantine
Subdomain Policy:quaran tine
Aggregate Reports:dmarc-aggregate@paessler.com
Forensic Reports:dmarc-forensic@paessler.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

75/100
Score

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 56 days

Weak SSL Key Length

HIGH

SSL certificate uses 256-bit key, which is considered weak

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:paessler.com
Issuer:E8
Valid Until:12/5/2025 (56 days)
SANs:*.paessler.com, paessler.com, www.br.paessler.com +8 more

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

80/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification

Domain Registration Details

Domain Age
28 years(mature)
Expiry Risk
low(164 days)
Protection Level
basicDNSSEC OFF

DNS Records

A Records:104.19.148.45, 104.19.149.45
AAAA Records:2606:4700::6813:952d, 2606:4700::6813:942d
Name Servers:
eric.ns.cloudflare.com
uma.ns.cloudflare.com
MX Records:
1: paessler-com.mail.protection.outlook.com
SOA:Serial: 2385218749, TTL: 1800s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:33ms

SPF Analysis

SPF Record:
v=spf1 ip4:62.146.75.210 ip4:62.146.75.212 include:sendgrid.net include:spf.protection.outlook.com include:2990530.spf10.hubspotemail.net ip4:91.250.95.71 ip4:92.51.187.64/27 ip4:83.169.51.224/27 ip4:80.237.187.32/28 ip4:91.250.74.128/27 ip4:87.230.74.128 /28 ip4:91.250.95.64/26 ip4:85.25.89.0/24 include:fdspfus.freshemail.io include:fdspfeuc.freshemail.io ip4:147.160.167.0/26 ip4:52.49.201.246 ip4:52.49.235.189 ip4:23.21.109.197 ip4:23.21.109.212 ip4:88.99.206.140 ip4:40.68.36.243 -all

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

100/100
Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports

How does paessler.com compare?

See how paessler.com stacks up against similar websites in the same industry.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website is built on a modern technology stack including Neos CMS and Flow PHP framework, with JavaScript modules and integration of Google Tag Manager and Convertexperiments for analytics and experimentation. The site is mobile-optimized with responsive design and good accessibility features. Performance is moderate, with room for optimization in loading speed. The use of cookie consent tools indicates compliance with privacy regulations. Technical debt appears low, but opportunities exist to improve SEO and add explicit security-related metadata. Hosting provider details are not explicitly identified from the content.
Professional PDF & Marketing Data

Download the paessler.com report as PDF

Get the complete analysis in a shareable PDF format, delivered instantly to your email with lifetime access.

PDF Report & Export

PDF download, email delivery, unlock code

39.90 €one-time • Incl. 21% VAT

Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

Plan Comparison

FeaturePDF ReportMarketing+
Full security analysis
Professional PDF export
Email delivery
Lifetime access + unlock code
Contact emails & phones
Marketing outreach data

Already purchased?

Order summary

Domainpaessler.com
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.

SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

Scan your own website

Liked the paessler.com report? Run the same comprehensive security analysis on your domain — free, instant, and no sign-up required.

Or browse our directory of >10,000 scanned websites.

⭐ Verified Community Reviews

What others say about paessler.com

Share your experience to help others make informed decisions. We verify every review by email and publish it once our moderation team approves it.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

out of 5

0 reviews published

Loading reviews…

How did we do?

Your feedback directly shapes our roadmap. Rate the quality of this report, leave an optional comment, and let us know if you want our security specialists to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.

Analyze Another Website