qualys.com Security Score

FairSRS Score 81/100 · Grade B · last scanned Aug 19, 2026

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FairSRS Score - qualys.com

81/100
FairSRS Score
B
Grade
Acceptable
Signal Rating
25 positive signals
5 risk signals
283 host(s), 330 subdomain(s)
Scan coverage. This report analyzed qualys.com and all 330 discovered subdomains.

Category Breakdown

Categories with items of opportunity are clickable - open one to see the action items that would raise its score.

85/100
65/100
82/100
Vulnerability Exposure
95/100
76/100

Security Signals

Risk Signals (5)

CategorySignalPoints
Email SecurityOpen SMTP (Port 25)
SMTP port 25 is open -- potential for email relay abuse
smart.qualys.com 51.81.244.32 :25
-8
Email SecuritySPF Soft Fail (~all)
SPF record uses soft fail (~all) instead of hard fail (-all) -- mail servers may still accept spoofed email
pci.verizon.com.qualys.com 64.39.97.69
-6
Network SecurityResidential ISP
Server appears to be hosted on a residential internet connection
vpn-uk01.qualys.com 195.171.176.30
-5
TLS / CryptographyCertificate Hostname Mismatch
Domain not found in certificate Subject Alternative Names
debug.qg5.apps.qualys.com 34.111.11.148 :443 · 1 of 171 SSL hosts (1%)
0
Application HardeningServer Version Disclosed
Server header reveals software version information
credentials.qualys.com 52.208.35.221 :80 · 1 of 172 HTTP hosts (1%)
0

Positive Signals (25)

CategorySignalPoints
TLS / CryptographyTLS 1.3 Supported
Server supports TLS 1.3
qgadmin.qg3.apps.qualys.com 64.39.101.66 :443 + 98 other hosts · 99 of 171 SSL hosts (58%)
+6
TLS / CryptographyStrong Ciphers Only
Only strong cipher suites detected (ECDHE+AES-GCM/ChaCha20)
qgadmin.qg3.apps.qualys.com 64.39.101.66 :443
+8
TLS / CryptographyValid Certificate
SSL/TLS certificate is valid and not expired
qgadmin.qg3.apps.qualys.com 64.39.101.66 :443 + 149 other hosts · 150 of 171 SSL hosts (88%)
+7
TLS / CryptographyReputable Certificate Authority
Certificate issued by a reputable CA
qgadmin.qg3.apps.qualys.com 64.39.101.66 :443 + 149 other hosts · 150 of 171 SSL hosts (88%)
+4
TLS / CryptographyHSTS Enabled
HTTP Strict Transport Security header present
qgadmin.qg3.apps.qualys.com 64.39.101.66 :443 + 142 other hosts · 143 of 171 SSL hosts (84%)
+6
TLS / CryptographyOCSP Stapling
OCSP stapling is enabled
threatprotect.qualys.com 35.230.125.173 :443 · 1 of 171 SSL hosts (1%)
+0
TLS / CryptographyPQC-Ready Infrastructure
Server supports TLS 1.3 with TLS_AES_256_GCM_SHA384 cipher suite, indicating readiness for post-quantum hybrid key exchange (X25519 + ML-KEM-768)
qgadmin.qg3.apps.qualys.com 64.39.101.66 :443 + 80 other hosts · 81 of 171 SSL hosts (47%)
+4
Network SecurityWAF/CDN Detected
Protected by Cloudflare
qualys.com 162.159.152.21 + 27 other hosts · 28 of 172 HTTP hosts (16%)
+2
Network SecurityEnterprise Cloud Hosting
Hosted on GCP
cmsqagpublic.qg5.apps.qualys.com 34.111.201.252
+8
Network SecurityNo High-Risk Ports Detected
No high-risk service ports (RDP, Telnet, FTP, etc.) are exposed
pci.verizon.com.qualys.com 64.39.97.69
+5
Network SecurityNo Database Ports Exposed
No database ports (MySQL, PostgreSQL, MongoDB, etc.) are exposed
pci.verizon.com.qualys.com 64.39.97.69
+5
Application HardeningNo Server Version Disclosure
Server header does not reveal software version
pci.verizon.com.qualys.com 64.39.97.69 + 170 other hosts · 171 of 172 HTTP hosts (99%)
+10
Application HardeningContent Security Policy
CSP header is present
qgadmin.qg3.apps.qualys.com 64.39.101.66 :443 + 61 other hosts · 62 of 172 HTTP hosts (36%)
+3
Application HardeningX-Frame-Options
Clickjacking protection header present
qgadmin.qg3.apps.qualys.com 64.39.101.66 :443 + 100 other hosts · 101 of 172 HTTP hosts (59%)
+3
Application HardeningX-Content-Type-Options
MIME type sniffing protection present
qgadmin.qg3.apps.qualys.com 64.39.101.66 :443 + 114 other hosts · 115 of 172 HTTP hosts (67%)
+3
Application HardeningReferrer-Policy
Referrer policy header present
qualys.com 162.159.152.21 :80 + 22 other hosts · 23 of 172 HTTP hosts (13%)
+0
Application HardeningPermissions-Policy
Permissions policy header present
mc.qualys.com 206.72.206.35 :443 + 3 other hosts · 4 of 172 HTTP hosts (2%)
+0
Application HardeningNo Default Pages
No default/welcome pages detected
pci.verizon.com.qualys.com 64.39.97.69 + 171 other hosts · 172 of 172 HTTP hosts (100%)
+5
Application HardeningNo Admin Interfaces Exposed
No exposed admin panels detected
pci.verizon.com.qualys.com 64.39.97.69
+8
Vulnerability ExposureNo Validated CVEs
No validated vulnerabilities detected. 1 version-inferred CVE observed but not validated, so excluded from the score.
pci.verizon.com.qualys.com 64.39.97.69
+30
Vulnerability ExposureNo Outdated Software Detected
All detected software versions are within acceptable ranges
pci.verizon.com.qualys.com 64.39.97.69
+15
Email SecurityDMARC Reject Policy
DMARC policy set to reject unauthenticated email
pci.verizon.com.qualys.com 64.39.97.69
+15
Email SecurityDKIM Record Found
DKIM record found (selector: google)
pci.verizon.com.qualys.com 64.39.97.69
+10
Email SecurityEnterprise Email Gateway
Email protected by Proofpoint
pci.verizon.com.qualys.com 64.39.97.69
+10
Email SecurityManaged DNS Provider
Using Cloudflare DNS
pci.verizon.com.qualys.com 64.39.97.69
+5

Vulnerability Exposure

0 Critical 0 High 1 Medium 0 Low

No high-severity (CVSS ≥ 7.0) CVEs identified in external data.

Open Ports & Services

PortServiceHostFlag
443nginxqgadmin.qg3.apps.qualys.com 64.39.101.66
80httpqualys.com 162.159.152.21
443httpsqualys.com 162.159.152.21
443httpsfed.success.qualys.com 182.30.19.218
443nginxqgadmin.qg4.apps.qualys.com 64.39.110.66
443nginxdist01.sjdc01.qualys.com 69.67.176.69
443nginxkube.qg3.apps.qualys.com 64.39.101.79
443nginxqpatchpublic.qg1.apps.qualys.com 64.39.105.54
443nginxscanservice1.qg3.apps.qualys.com 64.39.101.71
443nginxqgadmin.qg2.apps.qualys.com 69.67.177.66
443nginxqepp-update.qg3.apps.qualys.com 64.39.101.85
443nginxqagpublic.qg3.apps.qualys.com 64.39.105.32
443nginxgateway.qg1.apps.qualys.com 69.67.176.72
80httpqualysguard.qg5.apps.qualys.com 162.159.153.243
443httpsqualysguard.qg5.apps.qualys.com 162.159.153.243
443nginxdebug.qg2.apps.qualys.com 69.67.177.78
443nginxmonitoring.qg5.apps.qualys.com 34.50.159.138
443nginxcamspm.qg5.apps.qualys.com 34.120.56.226
443nginxqgadmin.qg5.apps.qualys.com 34.102.215.31
443nginxdebug.qualys.com 69.67.176.78
443nginxcamsrepo.qg3.apps.qualys.com 64.39.101.82
443nginxqpatchpublic.qg3.apps.qualys.com 64.39.105.34
443nginxqepp-update.qg2.apps.qualys.com 69.67.177.85
443nginxmonitoring.qg3.apps.qualys.com 64.39.101.70
443httpsvpn-uk01.qualys.com 195.171.176.30
443nginxcask.qg3.apps.qualys.com 139.87.116.188
443nginxnac-le-service.qg1.apps.qualys.com 69.67.176.80
443nginxcamspublic.qg3.apps.qualys.com 64.39.101.83
80httplps.qualys.com 104.17.71.206
443httpslps.qualys.com 104.17.71.206
443nginxsemca.qg1.apps.qualys.com 69.67.176.84
443nginxdownload.qg2.apps.qualys.com 69.67.177.73
443nginxsemca.qg3.apps.qualys.com 64.39.101.84
443nginxqgadmin.qualys.com 69.67.176.66
443nginxqagpublic.qg5.apps.qualys.com 34.160.125.231
443nginxqma.qualys.com 139.87.107.78
443nginxcask.qg2.apps.qualys.com 139.87.118.71
443nginxcerts.qualysguard.qualys.com 69.67.176.75
80nginx 1.24.0credentials.qualys.com 52.208.35.221
443nginx 1.24.0credentials.qualys.com 52.208.35.221

Technology Inventory

nginxHSTSDigiCert InccloudflareCloudflareGoogle Trust ServicesBasicLet's Encryptnginx 1.24.0Ubuntu1.24.0Sectigo LimitedsfdcedgeNetlifySalesforceHTTP/3jQuery 3.4.1jQuery UIjQuery CDN3.4.1jQuery 3.5.13.5.1CloudFront httpdCloudFrontAmazon CloudFrontAmazon Web ServicesAmazonBootstrap 1633197298RequireJS1633197298AWSGCPOracle CloudAzureOVHProofpointCloudflare DNS

Important - how to read this rating. Security Rating Services (SRS) like FairSRS provide signals to help identify potential third-party risk from externally observable data. They should not be relied upon as the sole measure of an organization’s security posture. External signals are incomplete by nature. In particular, some organizations deliberately run deception technology (honeypots and decoy services) that is designed to appear vulnerable to lure and study attackers - such systems may surface here as risk signals but can actually reflect a mature, positive security program. Always corroborate these signals with direct assessment and evidence before drawing conclusions.

What is the FairSRS Score?

The FairSRS Score is a free security rating from 0 to 100 that measures a company’s externally observable security posture - the same outside-in signals a security team (or an attacker) can see without any access to the target’s internal systems. Enter any company domain above and FairSRS scans publicly available data to grade its third-party and vendor security risk in seconds, then generates a shareable report you can download as a PDF.

It’s powered by the free, open-source Fair TPRM platform and the same continuous security monitoring engine used inside our vendor risk management workflows - so the rating you see here is the same one security teams rely on to monitor their vendors.

What the score measures

Your FairSRS Score is a weighted blend of five externally observable security categories:

  • TLS / Cryptography - TLS protocol versions, certificate validity, HSTS, cipher strength, and post-quantum readiness.
  • Network Security - open ports, exposed services, WAF/CDN protection, and hosting posture.
  • Application Hardening - security headers, software version disclosure, exposed admin panels, and directory listings.
  • Vulnerability Exposure - known CVEs on internet-facing services, weighted by severity.
  • Email Security - SPF, DKIM, DMARC, and MTA-STS configuration that protects against spoofing.

Each finding is a signal that adds or subtracts points, producing a 0-100 score and an A-F grade. To turn these signals into quantified financial risk, pair them with FAIR risk analysis and a full GRC compliance program.

Recently scored vendors

Every domain below has a saved FairSRS Score you can open directly - no scan, no waiting, ranked highest score to lowest. Scores reflect the most recent scan and are re-checked when someone re-scans the domain.

Frequently asked questions

Is the FairSRS vendor security score really free?

Yes. FairSRS is completely free with no login, account, or credit card required. It is powered by the free, open-source Fair TPRM platform.

What does the FairSRS Score measure?

It measures a company’s externally observable security posture across five categories - TLS/cryptography, network security, application hardening, vulnerability (CVE) exposure, and email security - and combines them into a 0-100 score with an A-F grade.

How is the score calculated?

FairSRS analyzes publicly observable data about a domain - open services, TLS and certificate configuration, security headers, known CVEs, and DNS-based email protections such as SPF, DKIM and DMARC - and weights each signal to produce the score. No login or access to the target is required.

Is my data private?

Yes. No account is needed, and if you choose to have the report emailed, your address is used only to send that one report, encrypted in transit, then permanently deleted. We never store it, never sell or share it, and no one from Fair TPRM will contact you.

Can I scan any company or vendor?

Yes. Enter any public company domain to check its external security posture. It is designed to help you assess third-party vendors and suppliers.

How accurate is an external security rating?

A security rating provides signals to help identify risk, but it is not a complete picture and should not be the sole basis for judging a company’s security. Some organizations run deception technology that can appear vulnerable but reflects a mature program. Always corroborate with direct assessment.