A sharper toolbox for every public check
DNS, SSL, WHOIS, IP / ASN, email delivery, port, redirect, headers, robots.txt, sitemap, and performance — all from one workspace. Run a check, then turn it into a live Dashmon monitor in one click.
DNS, SSL, redirect, headers, port, and performance — no jumping between tabs.
Private, local, and reserved targets are blocked before any request runs.
Turn any result into a Dashmon monitor with the target already prefilled.
DNS Lookup
Check A, AAAA, CNAME, MX, TXT, NS, SOA, and CAA records, then move straight into DNS monitoring.
Run a lookup to see normalized records, TTLs, and a direct path into a DNS monitor.
SSL Checker
Review issuer, SAN values, validity dates, and protocol details before moving into certificate monitoring.
Run an SSL check to see expiry, issuer, SANs, and a certificate-monitor CTA.
Email Delivery Quick Check
Review MX records, SPF, DMARC, optional DKIM selector checks, and lightweight SMTP reachability.
Run a check to see whether MX, SPF, DMARC, and optional DKIM look healthy, plus SMTP reachability.
WHOIS / Registrar Details
Look up public registration data — registrar, creation and update dates, registry statuses, nameservers, and expiry window.
Run a WHOIS-style lookup to see registrar, dates, registry statuses, nameservers, and expiry risk.
IP / ASN / Hosting Lookup
Resolve a hostname, URL, or IP to its address, ASN, provider hints, reverse DNS, and CDN / proxy edge signals.
Run a lookup to see the public IP, ASN, provider hints, reverse DNS, and CDN signals.
Redirect Checker
Trace redirect hops, status codes, and the final destination without leaving the page.
Run a redirect check to trace hop-by-hop behavior and the final destination.
Headers Checker
Inspect response headers, security hints, caching details, and edge behavior in one pass.
Run a headers check to inspect cache, security, and response metadata quickly.
robots.txt Checker
Fetch robots.txt, preview the contents, and surface sitemap references from the same page.
Run a robots check to preview robots.txt, fetch status, and sitemap references.
Sitemap Checker
Validate that a sitemap or sitemap index is reachable and structurally healthy.
Run a sitemap check to validate accessibility, kind, child counts, and a quick preview.
Port Checker
Run a bounded TCP reachability check from Dashmon's isolated public-tools lane.
Run a bounded TCP check to see open, timeout, or closed-style results in one table.
Website Performance
Measure redirects, DNS time, connection time, TLS time, TTFB, download time, and total response time.
Queue a lightweight performance check to see timing breakdowns and redirect-aware totals.
Run a check now. Keep watching it in Dashmon.
Every tool result can move straight to a prefilled monitor — so the same domain, URL, or port goes from one-time troubleshooting into ongoing visibility.