Free Network Tools
FREE NETWORK TOOLS

Check anything.
Know instantly.

Check IP addresses, domains, DNS, ports, HTTP, SSL and network routes.

Network Tools

10 tools

IP Lookup

Find IP location, ISP, ASN and network details.

DNS Lookup

Check A, AAAA, MX, NS and TXT records.

WHOIS Lookup

View domain registration and RDAP information.

Port Checker

Check whether a TCP port is reachable.

HTTP Checker

Inspect HTTP status, headers and response time.

Reverse DNS

Find hostnames associated with an IP address.

DNS Propagation

Check DNS responses from multiple resolvers.

SSL Checker

Check SSL/TLS certificate information.

Ping

Measure network latency and packet loss.

Traceroute

See the network route and latency hop by hop.