Overview
Findings
Actions
Details
Related
AI-Generated Summary
What this means
useoptic.com scored 92/100, demonstrating a strong security posture. Minor improvements are noted below.
Positive signals: Known Breaches, HSTS Header, Security Headers all passed.
2 action items identified, including 0 critical. The issues are configuration gaps, not architectural problems. A focused remediation effort of 2–5 days could address all findings.
How useoptic.com compares
Grade distribution across 2378 companies we've scanned. useoptic.com scores better than 92% of them.
71
A+
22
A
180
A-
181
B+
69
B
333
B-
111
C+
111
C
295
C-
110
D+
92
D
216
D-
587
F
useoptic.com — Grade A- (92/100)
2378 companies scanned
Security checks
Each check inspects a different part of useoptic.com's public security setup. Green means healthy, yellow needs attention, red is a problem.
DNS Configuration
Strengths: 4 nameservers configured (ns-509.awsdns-63.com., ns-732.awsdns-27.net., ns-1317.awsdns-36.org., ns-2005.awsdns-58.co.uk.); 6 MX records present; Zone transfers properly restricted. Issues: DNSSEC not configured — DNS responses can be spoofed.
Certificate Hygiene
Strengths: Certificate valid, 240 days remaining; Issued by DigiCert Inc. Issues: Wildcard certificate in use — broader attack surface if compromised.
Known Breaches
No known breaches found in public disclosure databases.
TLS Configuration
TLSv1.3 negotiated with TLS_AES_256_GCM_SHA384 (256-bit). Strong configuration with no deprecated protocols or weak ciphers detected.
DMARC / Email Security
Strengths: DMARC policy set to reject (strongest); SPF record present with hard-fail (-all). Issues: No DKIM records found for common selectors (domain may use custom selectors — this is not a confirmed gap).
HSTS Header
HSTS enabled: max-age=31536000 with includeSubDomains and preload. Meets best-practice configuration.
Security Headers
4/5 security headers present. Missing: Permissions-Policy.
CVE Exposure
Detected technologies: github.com. No version information exposed — CVE matching not possible (this is good practice).
Recommended actions
2 items
Steps to improve useoptic.com's security grade, ranked by impact.
1
Enable DNSSEC on your domain
Without DNSSEC, DNS responses for useoptic.com can be spoofed, potentially redirecting users to malicious sites. This requires coordination with your domain registrar to publish DS records.
Compliance impact
NIST 800-53SC-20
Secure name/address resolution service
How to fix this
1
Check if your DNS provider supports DNSSEC (Cloudflare, Route53, etc.)
2
Enable DNSSEC signing in your DNS provider dashboard
3
Add the DS record to your registrar for .com TLD
4
Verify: dig +dnssec useoptic.com
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2
Review certificate configuration
Certificate issues found for useoptic.com: wildcard certificate in use. Wildcard certificates have a broader blast radius if compromised. These are operational hygiene items, not immediate security risks.
How to fix this
1
Consider replacing wildcard cert with individual certs for critical subdomains
2
Consolidate certificate issuance to 1–2 trusted CAs
At a glance
Key data points from the scan.
TLS Version
TLSv1.3
TLSv1.3 negotiated with TLS_AES_256_GCM_SHA384 (256-bit). Strong configuration with no deprecated protocols or weak ciphers detected.
DMARC Policy
p=reject
Strengths: DMARC policy set to reject (strongest); SPF record present with hard-fail (-all). Issues: No DKIM records found for common selectors (domain may use custom selectors — this is not a confirmed gap).
SPF Record
Present
v=spf1 -all
Security Headers
4/5 present
Missing: Permissions-Policy
HSTS
Enabled
HSTS enabled: max-age=31536000 with includeSubDomains and preload. Meets best-practice configuration.
SSL Certificate
Issues
Strengths: Certificate valid, 240 days remaining; Issued by DigiCert Inc. Issues: Wildcard certificate in use — broader attack surface if compromised.
DNSSEC
Not enabled
Strengths: 4 nameservers configured (ns-509.awsdns-63.com., ns-732.awsdns-27.net., ns-1317.awsdns-36.org., ns-2005.awsdns-58.co.uk.); 6 MX records present; Zone transfers properly restricted. Issues: DNSSEC not configured — DNS responses can be spoofed.