What is my IP?
This is the address websites see when you connect to them.
Frequently asked questions
Why is my IP different from my computer's address?
Your computer has a private address such as 192.168.1.20 on the local network. The router translates it (NAT) to the single public address shown here.
Why does the location look wrong?
IP location comes from registry and ISP data, not GPS. Mobile networks and CGNAT often route traffic through a city far from you.
Tools
DNS propagation checkerQuery resolvers around the world and the zone's authoritative nameservers in one go, and see on the map where your change has arrived.PingRound-trip time and packet loss from our server. Use TCP mode when a host drops ICMP.TracerouteThe path packets take from our server to the target, hop by hop, with the network (ASN) each router belongs to.SSL / TLS checkCertificate validity, chain, hostname match and which TLS versions the server accepts.Port checkIs a TCP port reachable from the internet? Test a server, or your own connection to confirm port forwarding.HTTP headersFollow the redirect chain, see response headers and timing, and grade the security headers.WHOIS lookupRegistration details for a domain or the owner of an IP range, straight from the registry's WHOIS servers.Mail & blacklistMX, SPF, DMARC and DKIM for a domain, plus a check of its mail servers against public DNS blocklists.Subnet calculatorEnter an address with a prefix or a mask, for example 192.168.10.37/26 or 10.0.0.1 255.255.240.0.