Is astronomer.io Safe? Security Analysis for Astronomer
https://astronomer.ioCheck if astronomer.io is a scam or legitimate. Free security scan and reviews.
Below Technology avg (72)
10,000+
Domains scanned
500+
Security teams trust us
EveryPay
Secure checkout
Instant
Reports delivered
Get the professional PDF report for astronomer.io
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
Marketing Intelligence
Contact emails, phone numbers & warm leads
Plan Comparison
| Feature | PDF Report | Marketing+ |
|---|---|---|
| Full security analysis | ||
| Professional PDF export | ||
| Email delivery | ||
| Lifetime access + unlock code | ||
| Contact emails & phones | — | |
| Marketing outreach data | — |
Already purchased?
Order summary
Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.
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
Astronomer is a technology company specializing in managed Apache Airflow services and DataOps platforms. Their flagship product, Astro, enables data teams to build, run, and observe data pipelines efficiently. Positioned as a leader in the orchestration-first DataOps space, Astronomer targets data engineers, ML engineers, DevOps, and analytics professionals with a SaaS business model. The website reflects a mature digital presence with comprehensive product offerings, customer testimonials, and a clear value proposition centered on scalability, observability, and security. Technically, the website is built using modern frameworks including Astro (v5.13.6), integrates AI-powered IDE tools, and leverages cloud infrastructure references. It employs standard web technologies and tracking tools such as Google Tag Manager and Reddit Ads Pixel, alongside a consent management platform (Termly) to ensure privacy compliance. The site is well-optimized for performance, mobile responsiveness, accessibility, and SEO. From a security perspective, Astronomer demonstrates strong practices including HTTPS enforcement, SOC 2 compliance, zero-trust architecture, and integrated observability. No critical vulnerabilities or exposed sensitive data were detected. However, explicit incident response and vulnerability disclosure policies are not publicly visible, representing an area for improvement. Overall, Astronomer presents a trustworthy and professional online presence with a high security posture and good privacy compliance. The lack of publicly available WHOIS data is consistent with privacy protection norms for technology companies and does not detract from legitimacy. Strategic recommendations include enhancing transparency around security incident handling and vulnerability reporting to further strengthen trust.
Detected Technologies
8 urgent findings need attention
8 high
Keep astronomer.io 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
Cancel anytime. Alerts sent to the contacts you choose. Unlock the full report to view historical timelines and alerts.
Security Headers
3 findings
70/100
GDPR Compliance
4 findings
53/100
NIS2 Compliance
8 findings
17/100
Email Security
3 findings
85/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Astronomer operates in the competitive DataOps and workflow orchestration market, focusing on Apache Airflow as a managed service. Their competitive advantage lies in purpose-built scalability, integrated observability, and developer-friendly tools such as an AI-native IDE. Revenue streams likely include subscription fees for their SaaS platform, professional services, and enterprise support. The company targets medium to large enterprises with complex data workflows across industries like financial services, healthcare, retail, and manufacturing. Customer testimonials and case studies indicate successful deployments and operational efficiencies gained. Astronomer maintains an active partnership and social media ecosystem, enhancing market reach and brand credibility. Growth indicators include continuous product updates, public previews, and educational resources. The company’s strategic focus on security and compliance aligns with enterprise customer expectations.
Security Posture Analysis
Comprehensive Security Assessment
Astronomer exhibits a mature security posture with HTTPS enforced site-wide, presence of key security headers, and SOC 2 compliance certification. The platform emphasizes zero-trust architecture and secure developer workflows. No exposed credentials or vulnerabilities were detected in the website content or scripts. Privacy policies and cookie consent mechanisms are implemented, supporting GDPR compliance. However, the absence of a public incident response policy or security contact email limits transparency in vulnerability management. No security.txt file or vulnerability disclosure program was found, which could be improved to facilitate responsible reporting. Overall, the security culture appears strong but could benefit from enhanced communication channels for security incidents and disclosures.
Strategic Recommendations
Priority Actions for Security Improvement
Publish a dedicated incident response and vulnerability disclosure policy page to improve transparency and trust.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Astronomer
Astro, the orchestration-first DataOps platform built on Apache Airflow®, empowers you to build, run and observe data pipelines that work all from one place.
excellent
consistent
Technical Stack
fast
excellent
good
good
Security Assessment
- HTTPS enforced
- SOC 2 compliance
- Zero-trust architecture mentioned
- Secure forms and inputs
- Consent management implemented
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with rich content and professional design.
Get this report delivered to your inbox
Receive a summary of the astronomer.io 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
Missing X-Frame-Options header
HIGHPrevents clickjacking attacks
Missing X-XSS-Protection header
MEDIUMLegacy XSS protection (deprecated but still recommended)
Sensitive data may be cached
LOWCache-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
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
No Data Protection Officer mentioned
LOWLarge organizations may need to designate a DPO under GDPR
Privacy policy may not be GDPR compliant
MEDIUMPrivacy policy lacks explicit GDPR compliance elements
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No information security framework found
HIGHNIS2 requires documented cybersecurity and information security measures
No vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
No security policy documentation found
HIGHNIS2 requires documented cybersecurity governance and risk management
No incident response procedures found
HIGHNIS2 requires documented incident response and business continuity plans
No business continuity planning found
MEDIUMNIS2 emphasizes operational resilience and business continuity
No security contact information
HIGHNIS2 requires clear incident reporting channels
No vulnerability reporting mechanism
MEDIUMClear vulnerability reporting supports coordinated disclosure
No NIS2 reference found
LOWConsider explicitly mentioning NIS2 compliance efforts
Need this report as a PDF?
Download the complete astronomer.io 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
No BIMI Record
LOWBIMI displays brand logos in email clients
No MTA-STS Policy
MEDIUMMTA-STS enforces TLS for email delivery
No TLS-RPT Record
LOWTLS-RPT provides reporting for email TLS issues
SPF Details
DKIM Selectors Found
DMARC Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 44 days
Weak SSL Key Length
HIGHSSL certificate uses 256-bit key, which is considered weak
Partial SSL/TLS Assessment
LOWCompleted 2 of 4 security checks due to time constraints
Certificate Details
OCSP Status
📊DNS Health
DNS configuration and security assessment.
DNS Health
DNS configuration and security assessment
DNSSEC Not Enabled
MEDIUMDNSSEC is not configured for this domain
CAA Records Not Configured
LOWCertificate Authority Authorization (CAA) records not found
Domain Delete Lock Not Enabled
LOWDomain can be deleted without additional verification
Domain Registration Details
- •Privacy/proxy registration detected
DNS Records
DNSSEC Status
DNS Performance
SPF Analysis
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
Good Network Security Posture
LOWNo unnecessary services detected on common risky ports
How does astronomer.io compare?
See how astronomer.io 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
Download the astronomer.io 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
Marketing Intelligence
Contact emails, phone numbers & warm leads
Plan Comparison
| Feature | PDF Report | Marketing+ |
|---|---|---|
| Full security analysis | ||
| Professional PDF export | ||
| Email delivery | ||
| Lifetime access + unlock code | ||
| Contact emails & phones | — | |
| Marketing outreach data | — |
Already purchased?
Order summary
Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.
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 astronomer.io 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.
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.
What others say about astronomer.io
Share your experience to help others make informed decisions. We verify every review by email and publish it once our moderation team approves it.
Community rating
—out of 5
0 reviews published