What are the services provided by IP Checking?

DNS Lookup (IP Address Lookup)

The DNS lookup converts a host name to Internet IP address of the form xxx.xxx.xxx.xxx.

Reverse DNS Lookup (reverse IP Lookup)

The DNS reverse lookup converts an Internet IP address to host name (useful to identify the domain name of a spammer sending you spam email).

Proxy Lookup

The proxy lookup detects whether you are using a proxy server and shows the proxy host/type information and your actual IP address ("forwarded for" IP), if available.

Geographic IP Location (IP to Country)

The geographic IP location discovers the origin country of an IP address.

IP Whois

The IP whois allows you to find out who an IP address belongs to.

RBL (Realtime Block List) Lookup

The blocklist lookup allows you to find whether an IP address is listed in the following public blocking lists: SpamCop, SBL, XBL, CBL, NJABL and SORBS.