Security Check: posttman.link

70 / 100
Heads Up Last scanned recently 12 security issues found
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Top Findings
WARNING SSL Could not retrieve SSL certificate: connection timeout. This is treated as "unverifiable" — your score is not penalized for this transient failure. Re-run the scan to retry.
WARNING DNS No SPF record found. Anyone can send email pretending to be from your domain.
WARNING DNS No DMARC policy found. Email phishing attacks using your domain are undetectable.
WARNING DNS No DKIM record found across common selectors. Email recipients cannot verify message authenticity.
WARNING DNS DNSSEC is not enabled. Your domain is vulnerable to DNS spoofing and cache poisoning attacks.
INFO TECH No server technologies detected from HTTP headers. CVE search used domain name as fallback keyword.
INFO CVE No matching CVEs found in the NVD database (searched by domain name keyword).
INFO LOOKALIKE Checked 49 typosquat variants — none are registered.
INFO WHOIS Domain registration is valid for 136 more days. Registrar: Tucows Domains Inc..
INFO MALWARE Domain is not flagged by Google Web Risk or AlienVault OTX.
INFO BREACH No known data breaches found for this domain.
INFO SUBDOMAIN 1 subdomain(s) discovered via Certificate Transparency (www.posttman.link). Review for unintended exposure.
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What Was Checked
🔒 SSL / TLS Certificate
📧 DNS & Email Security
🐛 CVE Vulnerabilities
👁️ Lookalike Domains
📋 WHOIS & Registrar
🛡️ Malware Detection
🔗 Subdomain Discovery
🔍 Breach Monitoring
📊 Security Score
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12 issues on posttman.link need attention

posttman.link is mostly healthy, but 12 issues could become outages. Monitor 24/7 so the next regression doesn’t catch you off guard.

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