Overview
Findings
Actions
Details
Related
AI-Generated Summary
What this means
safebutler.com scored 70/100, meeting baseline requirements but with 4 findings that require attention. The vendor can proceed with a remediation timeline agreement.
Critical gaps in: HSTS Header. Positive signals: Known Breaches, TLS Configuration, CVE Exposure all passed.
5 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 safebutler.com compares
Grade distribution across 2378 companies we've scanned. safebutler.com scores better than 42% 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
safebutler.com — Grade C- (70/100)
2378 companies scanned
Security checks
Each check inspects a different part of safebutler.com's public security setup. Green means healthy, yellow needs attention, red is a problem.
HSTS Header
Strict-Transport-Security header is missing. Connections can be downgraded to HTTP via man-in-the-middle attacks.
DNS Configuration
Strengths: 4 nameservers configured (ns-86.awsdns-10.com., ns-1108.awsdns-10.org., ns-1905.awsdns-46.co.uk., ns-756.awsdns-30.net.); 5 MX records present; Zone transfers properly restricted. Issues: DNSSEC not configured — DNS responses can be spoofed.
Security Headers
3/5 security headers present. Missing: CSP, Permissions-Policy.
DMARC / Email Security
Strengths: DMARC policy set to quarantine; DKIM configured (selectors: google, s1, s2). Issues: No SPF record found.
Certificate Hygiene
Strengths: Certificate valid, 159 days remaining; Issued by Amazon. 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_128_GCM_SHA256 (128-bit). Strong configuration with no deprecated protocols or weak ciphers detected.
CVE Exposure
Detected technologies: nginx. No version information exposed — CVE matching not possible (this is good practice).
Recommended actions
5 items
Steps to improve safebutler.com's security grade, ranked by impact.
1
Enable HSTS (HTTP Strict Transport Security)
The HSTS header is missing on safebutler.com. Without it, connections can be downgraded from HTTPS to HTTP via man-in-the-middle attacks. This is a straightforward server configuration change.
Compliance impact
PCI-DSS 4.0Req 6.4.1
Required application security controls
NIST 800-53SC-8
Transmission confidentiality and integrity
How to fix this
1
Add header: Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
2
Verify all subdomains support HTTPS before adding includeSubDomains
3
Test with: curl -sI https://safebutler.com | grep -i strict
4
Submit to hstspreload.org after confirming the header is correct
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2
Strengthen email authentication configuration
Email authentication is partially configured for safebutler.com but has gaps. Actions needed: add SPF record. Until DMARC enforcement is active, spoofed emails may still reach recipients.
Compliance impact
NIST CSFPR.AC-7
Email authentication is a required access control
How to fix this
1
Add SPF record if missing: v=spf1 include:_spf.google.com -all
2
Verify with: nslookup -type=txt _dmarc.safebutler.com
3
Enable DNSSEC on your domain
Without DNSSEC, DNS responses for safebutler.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 safebutler.com
4
Add optional security headers (CSP, Permissions-Policy)
safebutler.com has most security headers configured. Missing: CSP, Permissions-Policy. These are best-practice additions that reduce the attack surface for client-side vulnerabilities.
How to fix this
1
Add Content-Security-Policy header (start with report-only to avoid breakage)
2
Add: Permissions-Policy: camera=(), microphone=(), geolocation=()
3
Verify with: curl -sI https://safebutler.com | grep -iE 'content-security|x-frame|x-content|referrer|permissions'
5
Review certificate configuration
Certificate issues found for safebutler.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_128_GCM_SHA256 (128-bit). Strong configuration with no deprecated protocols or weak ciphers detected.
DMARC Policy
p=quarantine
Strengths: DMARC policy set to quarantine; DKIM configured (selectors: google, s1, s2). Issues: No SPF record found.
SPF Record
Missing
No SPF record found.
Security Headers
3/5 present
Missing: CSP, Permissions-Policy
HSTS
Not enabled
Strict-Transport-Security header is missing. Connections can be downgraded to HTTP via man-in-the-middle attacks.
SSL Certificate
Issues
Strengths: Certificate valid, 159 days remaining; Issued by Amazon. Issues: Wildcard certificate in use — broader attack surface if compromised.
DNSSEC
Not enabled
Strengths: 4 nameservers configured (ns-86.awsdns-10.com., ns-1108.awsdns-10.org., ns-1905.awsdns-46.co.uk., ns-756.awsdns-30.net.); 5 MX records present; Zone transfers properly restricted. Issues: DNSSEC not configured — DNS responses can be spoofed.