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Showing 11 tools in Network Tools.
Generate UUID v1, v4, and v7 values or inspect existing UUIDs to identify version, variant, and canonical format.
Calculate subnet details from CIDR notation.
Check website reachability with HTTP status, response time, content length, and server header.
Fetch a URL server-side and inspect HTTP status plus response headers in table format.
Query DNS records including A, AAAA, CNAME, MX, TXT, and NS for a domain.
Follow HTTP redirects server-side and inspect each hop in the redirect chain.
Resolve a domain to IPv4/IPv6 addresses and optional reverse hostnames.
Lookup public IP geolocation and network metadata such as ASN and ISP.
Inspect SSL certificate issuer, subject, validity dates, and expiration window for a domain.
Check sitemap.xml availability, detect sitemap index files, and list discovered URLs.
Fetch robots.txt, view raw directives, and extract sitemap references for diagnostics.
Examples, Regex examples, Converter hub, Learn guides.