Security checks — sorted by severity
DMARC / Email Security
Strengths: SPF record present with soft-fail (~all). Issues: No DMARC record found — email spoofing is not prevented; No DKIM records found for common selectors (domain may use custom selectors — this is not a confirmed gap).
Strengths: SPF record present with soft-fail (~all). Issues: No DMARC record found — email spoofing is not prevented; No DKIM records found for common selectors (domain may use custom selectors — this is not a confirmed gap).
Security Headers
1/5 security headers present. Missing: CSP, X-Content-Type-Options, Referrer-Policy, Permissions-Policy. This exposes the application to clickjacking, MIME-sniffing, and other client-side attacks.
1/5 security headers present. Missing: CSP, X-Content-Type-Options, Referrer-Policy, Permissions-Policy. This exposes the application to clickjacking, MIME-sniffing, and other client-side attacks.
MTA-STS & TLS Reporting
Issues: No MTA-STS configured — email in transit is vulnerable to TLS downgrade attacks. Sending servers cannot verify that your mail server requires TLS; No TLSRPT record — TLS delivery failures won't be reported to domain owner.
Issues: No MTA-STS configured — email in transit is vulnerable to TLS downgrade attacks. Sending servers cannot verify that your mail server requires TLS; No TLSRPT record — TLS delivery failures won't be reported to domain owner.
DNS CAA Records
No CAA records found. Without CAA, any Certificate Authority can issue certificates for this domain. Adding CAA records restricts issuance to authorized CAs only, reducing the risk of misissued certificates.
No CAA records found. Without CAA, any Certificate Authority can issue certificates for this domain. Adding CAA records restricts issuance to authorized CAs only, reducing the risk of misissued certificates.
DNS Configuration
Strengths: 2 nameservers configured (hugh.ns.cloudflare.com., chin.ns.cloudflare.com.); 3 MX records present; Zone transfers properly restricted. Issues: DNSSEC not configured — DNS responses can be spoofed.
Strengths: 2 nameservers configured (hugh.ns.cloudflare.com., chin.ns.cloudflare.com.); 3 MX records present; Zone transfers properly restricted. Issues: DNSSEC not configured — DNS responses can be spoofed.
security.txt (RFC 9116)
No security.txt found. Publishing a security.txt at /.well-known/security.txt is the industry standard (RFC 9116) for vulnerability disclosure policies. Its absence may indicate a less mature security program.
No security.txt found. Publishing a security.txt at /.well-known/security.txt is the industry standard (RFC 9116) for vulnerability disclosure policies. Its absence may indicate a less mature security program.
Cookie Security
Strengths: 2 cookie(s) analyzed; All cookies have Secure flag; All cookies have SameSite attribute. Issues: 2/2 cookie(s) missing HttpOnly flag (PHPSESSID, kt_ips).
Strengths: 2 cookie(s) analyzed; All cookies have Secure flag; All cookies have SameSite attribute. Issues: 2/2 cookie(s) missing HttpOnly flag (PHPSESSID, kt_ips).
MX Records & Mail Provider
Strengths: Mail handled by route2.mx.cloudflare.net; 3 MX record(s) configured; Multiple MX records provide redundancy.
Strengths: Mail handled by route2.mx.cloudflare.net; 3 MX record(s) configured; Multiple MX records provide redundancy.
TLS Configuration
TLSv1.3 negotiated with TLS_AES_256_GCM_SHA384 (256-bit). Strong configuration with no deprecated protocols or weak ciphers detected.
TLSv1.3 negotiated with TLS_AES_256_GCM_SHA384 (256-bit). Strong configuration with no deprecated protocols or weak ciphers detected.
Known Breaches
No known breaches found in public disclosure databases.
No known breaches found in public disclosure databases.
TLS Protocol Support
Strengths: TLS 1.3 supported; TLS 1.2 supported; TLS 1.3 supported (strongest). Protocol support: TLS 1.3: Yes, TLS 1.2: Yes, TLS 1.1: No, TLS 1.0: No.
Strengths: TLS 1.3 supported; TLS 1.2 supported; TLS 1.3 supported (strongest). Protocol support: TLS 1.3: Yes, TLS 1.2: Yes, TLS 1.1: No, TLS 1.0: No.
HSTS Header
HSTS enabled: max-age=31536000s (365 days). Missing includeSubDomains — subdomains not covered. Missing preload directive.
HSTS enabled: max-age=31536000s (365 days). Missing includeSubDomains — subdomains not covered. Missing preload directive.
CVE Exposure
Detected technologies: nginx. No version information exposed — CVE matching not possible (this is good practice).
Detected technologies: nginx. No version information exposed — CVE matching not possible (this is good practice).
Certificate Hygiene
Strengths: Certificate valid, 39 days remaining; Issued by Let's Encrypt. Note: Wildcard certificate in use (*.domain) — covers all subdomains. Common practice; worth noting that compromise would affect all subdomains.
Strengths: Certificate valid, 39 days remaining; Issued by Let's Encrypt. Note: Wildcard certificate in use (*.domain) — covers all subdomains. Common practice; worth noting that compromise would affect all subdomains.
Recommended actions
1+ items
Steps to improve zbporn.tv's security grade, ranked by impact.
1
Set up email authentication (DMARC, DKIM)
Without email authentication, anyone can send emails that appear to come from zbporn.tv. This is the most common vector for phishing attacks targeting employees and customers. DMARC, DKIM are not configured.
NIST CSFPR.AC-7
Email authentication is a required access control
ISO 27001A.13.2.1
Information transfer policies require email security controls
HIPAA§164.312(e)
Transmission security for electronic PHI
How to fix this
1
Add SPF record to DNS: v=spf1 include:_spf.google.com ~all (adjust for your email provider)
2
Configure DKIM signing with your email provider and publish the public key in DNS
3
Add DMARC record: v=DMARC1; p=quarantine; rua=mailto:[email protected]
4
Monitor DMARC reports for 2–4 weeks, then upgrade policy to p=reject
See all 2 remaining recommendations
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AI Summary
What this means
zbporn.tv scored 72/100, meeting baseline requirements but with 5 findings that require attention. The vendor can proceed with a remediation timeline agreement.
Critical gaps in: DMARC / Email Security, Security Headers. Positive signals: MX Records & Mail Provider, TLS Configuration, Known Breaches all passed.
3 action items identified, including 1 critical. The issues are configuration gaps, not architectural problems. A focused remediation effort of 2–5 days could address all findings.
How zbporn.tv compares
Grade distribution across 2678 companies we've scanned. zbporn.tv scores better than 46% of them.
88
A+
28
A
194
A-
200
B+
75
B
376
B-
137
C+
117
C
347
C-
123
D+
96
D
265
D-
632
F
zbporn.tv — Grade C- (72/100)
2678 companies scanned
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
Not configured
Strengths: SPF record present with soft-fail (~all). Issues: No DMARC record found — email spoofing is not prevented; No DKIM records found for common selectors (domain may use custom selectors — this is not a confirmed gap).
SPF Record
Present
v=spf1 include:_spf.mx.cloudflare.net ~all
Security Headers
1/5 present
Missing: CSP, X-Content-Type-Options, Referrer-Policy, Permissions-Policy
HSTS
Enabled
HSTS enabled: max-age=31536000s (365 days). Missing includeSubDomains — subdomains not covered. Missing preload directive.
SSL Certificate
Valid
Strengths: Certificate valid, 39 days remaining; Issued by Let's Encrypt. Note: Wildcard certificate in use (*.domain) — covers all subdomains. Common practice; worth noting that compromise would affect all subdomains.
DNSSEC
Not enabled
Strengths: 2 nameservers configured (hugh.ns.cloudflare.com., chin.ns.cloudflare.com.); 3 MX records present; Zone transfers properly restricted. Issues: DNSSEC not configured — DNS responses can be spoofed.
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