FairSRS Score 86/100 · Grade B · last scanned Oct 26, 2026
Powered by Shodan, tuned by FairTPRM!
Scanning external signals… this can take up to a couple of minutes.
86/100 FairSRS Score | B Grade | Acceptable Signal Rating | 25 positive signals 4 risk signals 81 host(s), 203 subdomain(s) |
Categories with items of opportunity are clickable - open one to see the action items that would raise its score.
| 85/100 | ||
| 75/100 | ||
| 87/100 | ||
| Vulnerability Exposure | 95/100 | |
| 89/100 |
5 items of opportunity in this category: 1 risk signal costing no points, and 3 strengths to extend to more hosts worth up to +9 points, and 1 unearned strength worth up to +4 points.
Domain not found in certificate Subject Alternative Names
| Certificate CN | inbound-reply.s10.exacttarget.com |
|---|---|
| Certificate SANs | (none) |
| Expected Domain | mc.shure.com |
| Adoption | 2 of 117 SSL hosts (2%) |
You already do these right on some hosts - rolling them out to the rest is the fastest way to raise this score. Points shown are the signal’s full value; the actual gain scales with how many hosts you cover.
Present on of 117 hosts (4%).
Present on of 117 hosts (76%).
Present on of 117 hosts (91%).
Signals this category has on no host yet. Points are the signal’s full value - the effect on the overall score is weighted.
3 items of opportunity in this category: 1 risk signal costing -5 points, and 1 strength to extend to more hosts worth up to +8 points, and 1 unearned strength worth up to +7 points.
Server appears to be hosted on a residential internet connection
| ISP/Organization | comcast cable communications, llc |
|---|
You already do these right on some hosts - rolling them out to the rest is the fastest way to raise this score. Points shown are the signal’s full value; the actual gain scales with how many hosts you cover.
Present on of 116 hosts (48%).
Signals this category has on no host yet. Points are the signal’s full value - the effect on the overall score is weighted.
6 items of opportunity in this category: 1 risk signal costing no points, and 5 strengths to extend to more hosts worth up to +10 points.
Server header reveals software version information
| Server Header | microsoft-httpapi/2.0 |
|---|---|
| Adoption | 1 of 116 HTTP hosts (1%) |
You already do these right on some hosts - rolling them out to the rest is the fastest way to raise this score. Points shown are the signal’s full value; the actual gain scales with how many hosts you cover.
Present on of 116 hosts (53%).
Present on of 116 hosts (66%).
Present on of 116 hosts (41%).
Present on of 116 hosts (77%).
Present on of 116 hosts (62%).
3 items of opportunity in this category: 1 risk signal costing -8 points, and 2 unearned strengths worth up to +10 points.
SMTP port 25 is open -- potential for email relay abuse
| Port | 25 |
|---|---|
| Host | 13.111.18.27 |
| SMTP Banner | 220 orionsmtp-11.s10.exacttarget.com ESMTP Postfix 250-orionsmtp-11.s10.exacttarget.com 250-PIPELINING 250-SIZE 10240000 250-ETRN 250-STARTTLS 250-ENHANCEDSTATUSCODES 250-8BITMIME 250-DSN 250 |
Signals this category has on no host yet. Points are the signal’s full value - the effect on the overall score is weighted.
| Category | Signal | Points |
|---|---|---|
| Email Security | Open SMTP (Port 25) SMTP port 25 is open -- potential for email relay abuse mc.shure.com 13.111.18.27 :25 | -8 |
| Network Security | Residential ISP Server appears to be hosted on a residential internet connection ssl.shure.com 50.149.96.228 | -5 |
| TLS / Cryptography | Certificate Hostname Mismatch Domain not found in certificate Subject Alternative Names mc.shure.com 13.111.18.27 :25 + 1 other host · 2 of 117 SSL hosts (2%) | 0 |
| Application Hardening | Server Version Disclosed Server header reveals software version information wwb.shure.com 20.84.195.219 :443 · 1 of 116 HTTP hosts (1%) | 0 |
| Category | Signal | Points |
|---|---|---|
| TLS / Cryptography | TLS 1.3 Supported Server supports TLS 1.3 selfservicemanuals.training.shure.com 15.197.162.95 :443 + 105 other hosts · 106 of 117 SSL hosts (91%) | +9 |
| TLS / Cryptography | Strong Ciphers Only Only strong cipher suites detected (ECDHE+AES-GCM/ChaCha20) shure.com 44.208.117.46 :443 | +8 |
| TLS / Cryptography | Valid Certificate SSL/TLS certificate is valid and not expired shure.com 44.208.117.46 :443 + 116 other hosts · 117 of 117 SSL hosts (100%) | +8 |
| TLS / Cryptography | Reputable Certificate Authority Certificate issued by a reputable CA shure.com 44.208.117.46 :443 + 116 other hosts · 117 of 117 SSL hosts (100%) | +5 |
| TLS / Cryptography | HSTS Enabled HTTP Strict Transport Security header present ssl.shure.com 50.149.96.228 :443 + 88 other hosts · 89 of 117 SSL hosts (76%) | +5 |
| TLS / Cryptography | PQC-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) partnershopdev.shure.com 13.68.205.86 :443 + 4 other hosts · 5 of 117 SSL hosts (4%) | +0 |
| Network Security | WAF/CDN Detected Protected by CloudFront selfservicemanuals.training.shure.com 15.197.162.95 + 55 other hosts · 56 of 116 HTTP hosts (48%) | +7 |
| Network Security | Enterprise Cloud Hosting Hosted on AWS durantc.dev.devices.cloud.shure.com 143.204.142.78 | +8 |
| Network Security | Minimal Open Ports Only 3 port(s) open shure.com 44.208.117.46 | +5 |
| Network Security | No High-Risk Ports Detected No high-risk service ports (RDP, Telnet, FTP, etc.) are exposed shure.com 44.208.117.46 | +5 |
| Network Security | No Database Ports Exposed No database ports (MySQL, PostgreSQL, MongoDB, etc.) are exposed shure.com 44.208.117.46 | +5 |
| Application Hardening | No Server Version Disclosure Server header does not reveal software version shure.com 44.208.117.46 + 114 other hosts · 115 of 116 HTTP hosts (99%) | +10 |
| Application Hardening | Content Security Policy CSP header is present ssl.shure.com 50.149.96.228 :443 + 61 other hosts · 62 of 116 HTTP hosts (53%) | +4 |
| Application Hardening | X-Frame-Options Clickjacking protection header present ssl.shure.com 50.149.96.228 :443 + 75 other hosts · 76 of 116 HTTP hosts (66%) | +3 |
| Application Hardening | X-Content-Type-Options MIME type sniffing protection present ssl.shure.com 50.149.96.228 :443 + 88 other hosts · 89 of 116 HTTP hosts (77%) | +4 |
| Application Hardening | Referrer-Policy Referrer policy header present blue.system-api.dev.devices.cloud.shure.com 143.204.142.85 :80 + 71 other hosts · 72 of 116 HTTP hosts (62%) | +2 |
| Application Hardening | Permissions-Policy Permissions policy header present selfservicemanuals.training.shure.com 15.197.162.95 :443 + 46 other hosts · 47 of 116 HTTP hosts (41%) | +1 |
| Application Hardening | No Default Pages No default/welcome pages detected shure.com 44.208.117.46 + 115 other hosts · 116 of 116 HTTP hosts (100%) | +5 |
| Application Hardening | No Admin Interfaces Exposed No exposed admin panels detected shure.com 44.208.117.46 | +8 |
| Vulnerability Exposure | No CVEs Detected No known vulnerabilities detected across all hosts shure.com 44.208.117.46 | +30 |
| Vulnerability Exposure | No Outdated Software Detected All detected software versions are within acceptable ranges shure.com 44.208.117.46 | +15 |
| Email Security | SPF Hard Fail (-all) SPF record with strict enforcement shure.com 44.208.117.46 | +12 |
| Email Security | DMARC Reject Policy DMARC policy set to reject unauthenticated email shure.com 44.208.117.46 | +15 |
| Email Security | DKIM Record Found DKIM record found (selector: google) shure.com 44.208.117.46 | +10 |
| Email Security | Enterprise Email Gateway Email protected by Mimecast shure.com 44.208.117.46 | +10 |
0 Critical 0 High 0 Medium 0 Low
No high-severity (CVSS ≥ 7.0) CVEs identified in external data.
| Port | Service | Host | Flag |
|---|---|---|---|
| 80 | nginx | shure.com 44.208.117.46 | |
| 443 | nginx | shure.com 44.208.117.46 | |
| 80 | AWS ELB 2.0 | selfservicemanuals.training.shure.com 15.197.162.95 | |
| 443 | AWS ELB 2.0 | selfservicemanuals.training.shure.com 15.197.162.95 | |
| 443 | Cisco ASA SSL VPN | ssl.shure.com 50.149.96.228 | |
| 80 | CloudFront httpd | bisem.dev.devices.cloud.shure.com 18.173.252.68 | |
| 443 | https | bisem.dev.devices.cloud.shure.com 18.173.252.68 | |
| 80 | CloudFront httpd | inactive.ohe-system-api.dev.devices.cloud.shure.com 18.173.252.31 | |
| 443 | https | inactive.ohe-system-api.dev.devices.cloud.shure.com 18.173.252.31 | |
| 80 | CloudFront httpd | blue.durantc-system-api.dev.devices.cloud.shure.com 143.204.142.73 | |
| 443 | https | blue.durantc-system-api.dev.devices.cloud.shure.com 143.204.142.73 | |
| 80 | CloudFront httpd | blue.safonoi-system-api.dev.devices.cloud.shure.com 18.173.252.3 | |
| 443 | https | blue.safonoi-system-api.dev.devices.cloud.shure.com 18.173.252.3 | |
| 80 | CloudFront httpd | blue.bisem.dev.devices.cloud.shure.com 143.204.142.25 | |
| 443 | CloudFront httpd | blue.bisem.dev.devices.cloud.shure.com 143.204.142.25 | |
| 80 | CloudFront httpd | blue.buserp-system-api.dev.devices.cloud.shure.com 143.204.142.40 | |
| 443 | https | blue.buserp-system-api.dev.devices.cloud.shure.com 143.204.142.40 | |
| 80 | CloudFront httpd | green.system-api.preprod.devices.cloud.shure.com 18.173.252.82 | |
| 443 | https | green.system-api.preprod.devices.cloud.shure.com 18.173.252.82 | |
| 80 | CloudFront httpd | inactive.dev.devices.cloud.shure.com 18.173.252.73 | |
| 443 | https | inactive.dev.devices.cloud.shure.com 18.173.252.73 | |
| 80 | CloudFront httpd | green.stage.devices.cloud.shure.com 143.204.142.87 | |
| 443 | https | green.stage.devices.cloud.shure.com 143.204.142.87 | |
| 80 | http | partnershopdev.shure.com 13.68.205.86 | |
| 443 | https | partnershopdev.shure.com 13.68.205.86 | |
| 80 | CloudFront httpd | inactive.devices.cloud.shure.com 18.173.252.84 | |
| 443 | https | inactive.devices.cloud.shure.com 18.173.252.84 | |
| 80 | CloudFront httpd | blue.durantc.dev.devices.cloud.shure.com 18.173.252.63 | |
| 443 | https | blue.durantc.dev.devices.cloud.shure.com 18.173.252.63 | |
| 80 | CloudFront httpd | leathej.dev.devices.cloud.shure.com 143.204.142.17 | |
| 443 | https | leathej.dev.devices.cloud.shure.com 143.204.142.17 | |
| 80 | CloudFront httpd | bisem-system-api.dev.devices.cloud.shure.com 18.173.252.50 | |
| 443 | https | bisem-system-api.dev.devices.cloud.shure.com 18.173.252.50 | |
| 80 | CloudFront httpd | cloud.shure.com 18.173.252.114 | |
| 443 | https | cloud.shure.com 18.173.252.114 | |
| 80 | CloudFront httpd | voraj-system-api.dev.devices.cloud.shure.com 143.204.142.102 | |
| 443 | https | voraj-system-api.dev.devices.cloud.shure.com 143.204.142.102 | |
| 80 | CloudFront httpd | inactive.room-designs.qa.devices.cloud.shure.com 143.204.142.67 | |
| 443 | https | inactive.room-designs.qa.devices.cloud.shure.com 143.204.142.67 | |
| 80 | CloudFront httpd | room-designs.dev.devices.cloud.shure.com 18.173.252.116 |
nginxGoDaddy.com, Inc.AWS ELB 2.0awselb 2.0Amazon ELBAmazon Web ServicesDigiCert IncCisco ASA SSL VPNHSTSCloudFront httpdCloudFrontAmazon CloudFrontAmazonGoDaddy.comPostfix smtpdHTTP/3AmazonS3Amazon S3AWS S3Microsoft HTTPAPI httpd 2.0Microsoft-HTTPAPI 2.0Microsoft HTTPAPI 2.0AWSAzureMimecast
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.
Your FairSRS Score is a weighted blend of five externally observable security categories:
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.
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.
Yes. FairSRS is completely free with no login, account, or credit card required. It is powered by the free, open-source Fair TPRM platform.
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.
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.
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.
Yes. Enter any public company domain to check its external security posture. It is designed to help you assess third-party vendors and suppliers.
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.