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SecRift - Domain security scanner with prioritized, actionable findings
Scan any domain’s email and DNS security - SPF, DMARC, MTA-STS, DANE, and DNSSEC, scanned in seconds.
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91 % |
|
Domain AI Security Scanner — Check Domain Safety & Reputation | SecureDomainScore
Scan any domain in seconds. SecureDomainScore uses AI to analyze DNS, SSL, blacklists, WHOIS and 40+ threat signals, then returns a clear A–F trust score. Fr...
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91 % |
|
DomainRisk.io — Continuous Domain Security Monitoring
Monitor WHOIS, DNS, SSL and email security across your domain portfolio with an explainable risk score, subdomain takeover detection, change alerts and audit...
|
91 % |
|
MailAegis — Free SPF, DKIM & DMARC Checker + Twice-Daily Email DNS Monitoring
Scan your domain's SPF, DKIM, DMARC, and MX records for free — no signup needed. Paid MailAegis plans monitor your email DNS twice daily and alert you to reg...
|
90 % |
|
Free Domain Security Scanner | SSL, DNS, SPF Check | Vaarta.space
Free website security scanner. Check SSL, DNS, SPF, DMARC, security headers & subdomains. Get AI-powered offensive and defensive analysis with actionable fixes.
|
90 % |
|
Quick Scan | WAH Tools
Get a quick scan on any website in one shot. Domain health, WordPress status, and email DNS all at once. For a deeper analysis, use the individual tools below.
|
89 % |
|
Email Domain Checker — SPF, DKIM, DMARC & DNS Health
Check a domain's public MX, SPF, DKIM, DMARC, and MTA-STS DNS records. Get clear findings without sending email or probing a mailbox.
|
89 % |
|
Scanward — External Security Scanner & Attack Surface Monitoring
Free external security scanner and domain security scanner. Scanward monitors your domains for SSL, DNS, email security, HTTP headers, uptime, and domain exp...
|
89 % |
|
DotDeeper - Free Domain, DNS & SSL Monitoring
Free domain monitoring for DNS, nameservers, SSL certificates, and SPF/DKIM/DMARC email auth. Instant alerts the moment something changes.
|
89 % |
|
Domain Verity - External Domain Security Monitoring
Continuous monitoring for your web, email and DNS security posture. One monitor for the security configuration of everything your domain exposes.
|
89 % |
|
IntoDNS.AI — DNS & Mail Server Checker (SPF, DKIM, DMARC, DNSSEC)
Check DNS and mail server health in one report: SPF, DKIM, DMARC, DNSSEC, MTA-STS, BIMI, blacklists. Free, no signup. Not affiliated with intodns.com.
|
89 % |
|
Domain Analyzer Pro | Free DNS, SSL & WHOIS Lookup Tool
Quickly check DNS records, SSL certificates, WHOIS data, and Mail Security (SPF/DMARC) for any domain. A free professional network diagnostic tool.
|
89 % |
|
URL Checker - DNS & SSL Safety Scanner
Paste any URL and get a scored safety report — DNS records, SSL certificate status, seven HTTP security headers, and six DNSBL blacklist results in one scan.
|
89 % |
|
DomainCat — SSL & Domain Expiry Monitoring
Monitor SSL certificates (including the origin cert behind Cloudflare), domain expiry dates, DNS records, WHOIS data, and email security for all your domains...
|
89 % |
|
Lapse. Don't let your SSL or domain lapse.
Check SSL certificate and domain registration expiry in seconds. Free, no signup. Paid monitoring with email alerts when SSL, domain, or blacklists need atte...
|
89 % |
|
Website Certs - SSL, DNS, and domain monitoring
SSL, DNS, and domain monitoring for websites and agencies. Get alerts before certificate, DNS, or HTTPS issues break production.
|
89 % |
|
DomainClock — Free Domain, SSL, DNS & Email Checker
Check a domain's SSL certificate, registration, DNS, email security, hosting, history and public subdomains in one go. Free, no signup, results in seconds.
|
89 % |
|
ThreatKestrel — Free DNS, Email & Cybersecurity Tools
Free cybersecurity tools: DNS lookup, DMARC/SPF/DKIM checker, SSL certificate analyzer, IP geolocation, blacklist check, and 69 tools in total. No signup req...
|
89 % |
|
Domain Detective — check any domain's DNS, web and email setup
Check the public records behind any domain — DNS, HTTPS certificates, security headers, email protection and registration — and get alerted when they change.
|
89 % |
|
SSL Studio — SSL checker
Free SSL certificate checker. Enter a domain to see whether its certificate is valid, trusted and when it expires — in plain English, with technical detail.
|
88 % |
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