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Network Tools

IP lookup, DNS, WHOIS, and SEO tools

Network diagnostic tools for IT professionals. Look up DNS records, check HTTP headers, validate IP addresses, analyze redirects, and more.

12 tools available

What Is My IP

Find your public IP address, location, ISP, and other network information instantly.

Look up the geographic location of any IP address.

Check SSL certificate details for any domain.

View HTTP response headers for any URL.

Validate email address format and domain.

Analyze keyword frequency and density in any text.

Check URL redirects and response codes.

Check the size of any webpage.

Find broken links on any webpage.

Look up DNS records for any domain — A, AAAA, MX, TXT, NS, CNAME and more.

Check if a port is open or closed on any host.

Capture a full-page or visible-area screenshot of any website instantly.