FairSRS Score 80/100 · Grade B · last scanned Jul 10, 2026
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80/100 FairSRS Score | B Grade | Acceptable Signal Rating | 21 positive signals 1 risk signals 3 host(s), 6 subdomain(s) |
Categories with items of opportunity are clickable - open one to see the action items that would raise its score.
| 81/100 | ||
| 73/100 | ||
| 85/100 | ||
| Vulnerability Exposure | 95/100 | |
| 62/100 |
5 items of opportunity in this category: 4 strengths to extend to more hosts worth up to +13 points, and 1 unearned strength worth up to +4 points.
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 4 hosts (50%).
Re-scan to list the 2 hosts still missing this.
Present on of 4 hosts (50%).
Re-scan to list the 2 hosts still missing this.
Present on of 4 hosts (50%).
Re-scan to list the 2 hosts still missing this.
Present on of 4 hosts (50%).
Re-scan to list the 2 hosts still missing this.
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 strength to extend to more hosts worth up to +7 points, and 2 unearned strengths worth up to +15 points.
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 4 hosts (50%).
Re-scan to list the 2 hosts still missing this.
Signals this category has on no host yet. Points are the signal’s full value - the effect on the overall score is weighted.
5 items of opportunity in this category: 4 strengths to extend to more hosts worth up to +9 points, and 1 unearned strength worth up to +3 points.
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 4 hosts (50%).
Re-scan to list the 2 hosts still missing this.
Present on of 4 hosts (50%).
Re-scan to list the 2 hosts still missing this.
Present on of 4 hosts (50%).
Re-scan to list the 2 hosts still missing this.
Present on of 4 hosts (50%).
Re-scan to list the 2 hosts still missing this.
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 -8 points, and 5 unearned strengths worth up to +47 points.
SMTP port 25 is open -- potential for email relay abuse
| Port | 25 |
|---|---|
| Host | 213.217.29.151 |
| SMTP Banner | 220 mx1.casalasco.com ESMTP Postfix 250-mx1.casalasco.com 250-PIPELINING 250-SIZE 75000000 250-ETRN 250-STARTTLS 250-AUTH CRAM-MD5 PLAIN LOGIN 250-ENHANCEDSTATUSCODES 250-8BITMIME 250 DSN |
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 mx1.casalasco.com 213.217.29.151 :25 | -8 |
| Category | Signal | Points |
|---|---|---|
| TLS / Cryptography | TLS 1.3 Supported Server supports TLS 1.3 casalasco.com 198.202.211.1 :443 + 1 other host · 2 of 4 SSL hosts (50%) | +5 |
| TLS / Cryptography | Strong Ciphers Only Only strong cipher suites detected (ECDHE+AES-GCM/ChaCha20) casalasco.com 198.202.211.1 :443 | +8 |
| TLS / Cryptography | Valid Certificate SSL/TLS certificate is valid and not expired casalasco.com 198.202.211.1 :443 + 1 other host · 2 of 4 SSL hosts (50%) | +4 |
| TLS / Cryptography | Reputable Certificate Authority Certificate issued by a reputable CA casalasco.com 198.202.211.1 :443 + 1 other host · 2 of 4 SSL hosts (50%) | +3 |
| TLS / Cryptography | HSTS Enabled HTTP Strict Transport Security header present casalasco.com 198.202.211.1 :443 + 3 other hosts · 4 of 4 SSL hosts (100%) | +7 |
| 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) casalasco.com 198.202.211.1 :443 + 1 other host · 2 of 4 SSL hosts (50%) | +4 |
| Network Security | WAF/CDN Detected Protected by Cloudflare casalasco.com 198.202.211.1 + 1 other host · 2 of 4 HTTP hosts (50%) | +8 |
| Network Security | Minimal Open Ports Only 3 port(s) open casalasco.com 198.202.211.1 | +5 |
| Network Security | No High-Risk Ports Detected No high-risk service ports (RDP, Telnet, FTP, etc.) are exposed casalasco.com 198.202.211.1 | +5 |
| Network Security | No Database Ports Exposed No database ports (MySQL, PostgreSQL, MongoDB, etc.) are exposed casalasco.com 198.202.211.1 | +5 |
| Application Hardening | No Server Version Disclosure Server header does not reveal software version casalasco.com 198.202.211.1 + 3 other hosts · 4 of 4 HTTP hosts (100%) | +10 |
| Application Hardening | Content Security Policy CSP header is present mx1.casalasco.com 213.217.29.151 :80 + 1 other host · 2 of 4 HTTP hosts (50%) | +4 |
| Application Hardening | X-Frame-Options Clickjacking protection header present mx1.casalasco.com 213.217.29.151 :443 + 1 other host · 2 of 4 HTTP hosts (50%) | +3 |
| Application Hardening | X-Content-Type-Options MIME type sniffing protection present mx1.casalasco.com 213.217.29.151 :443 + 1 other host · 2 of 4 HTTP hosts (50%) | +3 |
| Application Hardening | Referrer-Policy Referrer policy header present mx1.casalasco.com 213.217.29.151 :443 + 1 other host · 2 of 4 HTTP hosts (50%) | +2 |
| Application Hardening | No Default Pages No default/welcome pages detected casalasco.com 198.202.211.1 + 3 other hosts · 4 of 4 HTTP hosts (100%) | +5 |
| Application Hardening | No Admin Interfaces Exposed No exposed admin panels detected casalasco.com 198.202.211.1 | +8 |
| Vulnerability Exposure | No CVEs Detected No known vulnerabilities detected across all hosts casalasco.com 198.202.211.1 | +30 |
| Vulnerability Exposure | No Outdated Software Detected All detected software versions are within acceptable ranges casalasco.com 198.202.211.1 | +15 |
| Email Security | DMARC Quarantine Policy DMARC policy set to quarantine unauthenticated email casalasco.com 198.202.211.1 | +10 |
| Email Security | DKIM Record Found DKIM record found (selector: selector1) casalasco.com 198.202.211.1 | +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 | http | casalasco.com 198.202.211.1 | |
| 443 | https | casalasco.com 198.202.211.1 | |
| 80 | Apache httpd | mx1.casalasco.com 213.217.29.151 | |
| 25 | Postfix smtpd | mx1.casalasco.com 213.217.29.151 | |
| 443 | Apache httpd | mx1.casalasco.com 213.217.29.151 |
cloudflareCloudflareGoogle Trust ServicesPostfix smtpdLet's EncryptApache httpdApacheApache HTTP ServerHSTS
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.